John Duffy
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John Duffy Email & Phone Number

Director of Engineering at Mold-Masters Limited
Location: Wenham, Massachusetts, United States 4 work roles 2 schools
1 work email found @kortec.com 3 phones found area 978 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@kortec.com
Direct phone (978) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Mold-Masters Limited
Role
Director of Engineering
Location
Wenham, Massachusetts, United States
Company size
755 employees

Who is John Duffy? Overview

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Quick answer

John Duffy is listed as Director of Engineering at Mold-Masters Limited, a with 755 employees, based in Wenham, Massachusetts, United States. AeroLeads shows a work email signal at kortec.com, phone signal with area code 978, and a matched LinkedIn profile for John Duffy.

John Duffy previously worked as Sr. Project Engineer at Kortec, Inc and Product Services Manager at Synventive Molding Solutions. John Duffy holds Master'S Degree, Plastics Engineering from University Of Massachusetts Lowell.

Company email context

Email format at Mold-Masters Limited

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

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

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Profile bio

About John Duffy

John Duffy is a Director of Engineering at Mold-Masters Limited. He possess expertise in people skills, plastics engineering, thermoplastics, injection molding, process engineering and 9 more skills.

Listed skills include People Skills, Plastics Engineering, Thermoplastics, Injection Molding, and 10 others.

Current workplace

John Duffy's current company

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

Mold-Masters Limited
Mold-Masters Limited
Director of Engineering
Wenham, MA, US
Website
moldmasters.com
Employees
755
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Company profile
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4 roles · 32 years

John Duffy work experience

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

Team & coworkers

Colleagues at Mold-Masters Limited

Other employees you can reach at moldmasters.com. View company contacts for 755 employees →

NK Nitin K Nitin K Colleague at Mold-Masters LimitedCoimbatore, Tamil Nadu, India View → AH Andrea Hammerl Andrea Hammerl Colleague at Mold-Masters LimitedGeorgetown, Ontario, Canada View → SK Sudalaimani Kombiah Sudalaimani Kombiah Colleague at Mold-Masters LimitedCoimbatore, Tamil Nadu, India View → DG Deepanshu Gulati, Pmp® Csm Deepanshu Gulati, Pmp® Csm Colleague at Mold-Masters LimitedGreater Toronto Area, Canada View → NR Nazarii Ribun Nazarii Ribun Colleague at Mold-Masters LimitedYork, Ontario, Canada View → AS Andreas Scheffler Andreas Scheffler Colleague at Mold-Masters LimitedGreater Karlsruhe Area, Germany View → AR Ashish Rawal Ashish Rawal Colleague at Mold-Masters LimitedToronto, Ontario, Canada View → KS Kim Sheppard Kim Sheppard Colleague at Mold-Masters LimitedGeorgetown, Ontario, Canada View → SK Stephen Kench Stephen Kench Colleague at Mold-Masters LimitedHereford, England, United Kingdom View → HB Hu Bella Hu Bella Colleague at Mold-Masters LimitedChina View →
2 education records

John Duffy education

FAQ

Frequently asked questions about John Duffy

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

What company does John Duffy work for?

John Duffy works for Mold-Masters Limited.

What is John Duffy's role at Mold-Masters Limited?

John Duffy is listed as Director of Engineering at Mold-Masters Limited.

What is John Duffy's email address?

AeroLeads has found 1 work email signal at @kortec.com for John Duffy at Mold-Masters Limited.

What is John Duffy's phone number?

AeroLeads has found 3 phone signal(s) with area code 978 for John Duffy at Mold-Masters Limited.

Where is John Duffy based?

John Duffy is based in Wenham, Massachusetts, United States while working with Mold-Masters Limited.

What companies has John Duffy worked for?

John Duffy has worked for Mold-Masters Limited, Kortec, Inc, and Synventive Molding Solutions.

Who are John Duffy's colleagues at Mold-Masters Limited?

John Duffy's colleagues at Mold-Masters Limited include Nitin K, Andrea Hammerl, Sudalaimani Kombiah, Deepanshu Gulati, Pmp® Csm, and Nazarii Ribun.

How can I contact John Duffy?

You can use AeroLeads to view verified contact signals for John Duffy at Mold-Masters Limited, including work email, phone, and LinkedIn data when available.

What schools did John Duffy attend?

John Duffy holds Master'S Degree, Plastics Engineering from University Of Massachusetts Lowell.

What skills is John Duffy known for?

John Duffy is listed with skills including People Skills, Plastics Engineering, Thermoplastics, Injection Molding, Process Engineering, Polymers, Project Management, and Problem Solving.

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