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John Greer Email & Phone Number

Engineering Manager at Ceradyne, Inc. a 3M company at CoorsTek, Inc. (formerly Avon Protection)
Location: Lexington, Kentucky, United States 6 work roles 2 schools
1 work email found @ceradyne.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@ceradyne.com
LinkedIn Profile matched
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Current company
CoorsTek, Inc. (formerly Avon Protection)
Role
Engineering Manager at Ceradyne, Inc. a 3M company
Location
Lexington, Kentucky, United States

Who is John Greer? Overview

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Quick answer

John Greer is listed as Engineering Manager at Ceradyne, Inc. a 3M company at CoorsTek, Inc. (formerly Avon Protection), based in Lexington, Kentucky, United States. AeroLeads shows a work email signal at ceradyne.com and a matched LinkedIn profile for John Greer.

John Greer previously worked as Plant Manager at Coorstek, Inc. (Formerly Avon Protection) and Site Leader at Avon Protection (Formerly Ceradyne, Inc A 3M Company). John Greer holds Mba from University Of Kentucky.

Company email context

Email format at CoorsTek, Inc. (formerly Avon Protection)

This section adds company-level context without repeating John Greer's masked contact details.

{first_initial}{last}@ceradyne.com
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AeroLeads found 1 current-domain work email signal for John Greer. Compare company email patterns before reaching out.

Profile bio

About John Greer

John Greer is a Engineering Manager at Ceradyne, Inc. a 3M company at CoorsTek, Inc. (formerly Avon Protection). He possess expertise in lean manufacturing, six sigma, r&d, 5s, autocad and 15 more skills.

Listed skills include Lean Manufacturing, Six Sigma, R&D, 5S, and 16 others.

Current workplace

John Greer's current company

Company context helps verify the profile and gives searchers a useful next step.

CoorsTek, Inc. (formerly Avon Protection)
Coorstek, Inc. (Formerly Avon Protection)
Engineering Manager at Ceradyne, Inc. a 3M company
6 roles · 21 years

John Greer work experience

A career timeline built from the work history available for this profile.

Plant Manager

Current
Coorstek, Inc. (Formerly Avon Protection)
Aug 2023 - Present

Site Leader

Avon Protection (Formerly Ceradyne, Inc A 3M Company)
Jan 2020 - Jul 2023

Engineering Manager

Ceradyne, Inc A 3M Company
Nov 2013 - Dec 2018

Mechanical Engineer

Costa Mesa, Ca, Us

• Developed, designed, and improved assembly processes for new, never before manufactured bearing designs• Implemented an automated inspection process to reduce inspection time and increase quality• Designed patented polymer and ceramic bearings for use in oil and gas drilling motors and pumps• Developed and managed R&D experiments on mechanical stresses, corrosion, and noise interference• Coordinated with customers, suppliers and production personnel in order to manufacture and trial new bearing designs• Managed and directed the design, manufacture and implementation of a proprietary bearing test rig which monitored and controlled temperature, hydraulic pressure, RPM, flow rate and display monitor using National Instruments LabView• Supervised production personnel, engineering interns and temporary workers in receipt inspections, production processes, and final inspection• Prepared marketing studies and performed capacity planning for personnel and machinery based on increasing sales projections

Feb 2009 - Oct 2013

Intern

Costa Mesa, Ca, Us

• Designed a system for filing, sorting, storing, organizing and displaying all schematics, which I drew on AutoCAD for the plant• Improved and restructured overall preventative maintenance process to help eliminate downtime and increase on time completion percentage of work orders

2006 - 2008 ~2 yrs

Co-Op

Toyota City, Aichi Prefecture, Jp

• Tested and initiated replacement of old casters and accessories for conveyance dollies and tuggers to reduce the decibel level they produced and ensure OSHA standards were met• Project manager for all activities over summer shutdown, including large machinery repairs, conveyor replacements, safety projects, and yearly maintenance • Gained Leadership skills, mechanic skills, and the ability to keep composure under stressful situations while working as a team leader on the assembly line and maintenance group leader

Aug 2004 - May 2006
2 education records

John Greer education

Mba

University Of Kentucky

Bs, Mechanical Engineer

University Of Kentucky
FAQ

Frequently asked questions about John Greer

Quick answers generated from the profile data available on this page.

What company does John Greer work for?

John Greer works for CoorsTek, Inc. (formerly Avon Protection).

What is John Greer's role at CoorsTek, Inc. (formerly Avon Protection)?

John Greer is listed as Engineering Manager at Ceradyne, Inc. a 3M company at CoorsTek, Inc. (formerly Avon Protection).

What is John Greer's email address?

AeroLeads has found 1 work email signal at @ceradyne.com for John Greer at CoorsTek, Inc. (formerly Avon Protection).

Where is John Greer based?

John Greer is based in Lexington, Kentucky, United States while working with CoorsTek, Inc. (formerly Avon Protection).

What companies has John Greer worked for?

John Greer has worked for Coorstek, Inc. (Formerly Avon Protection), Avon Protection (Formerly Ceradyne, Inc A 3M Company), Ceradyne, Inc A 3M Company, Ceradyne, Inc., and Toyota.

How can I contact John Greer?

You can use AeroLeads to view verified contact signals for John Greer at CoorsTek, Inc. (formerly Avon Protection), including work email, phone, and LinkedIn data when available.

What schools did John Greer attend?

John Greer holds Mba from University Of Kentucky.

What skills is John Greer known for?

John Greer is listed with skills including Lean Manufacturing, Six Sigma, R&D, 5S, Autocad, Manufacturing Engineering, Mechanical Engineering, and Pro Engineer.

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