Jon Weininger
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Jon Weininger Email & Phone Number

Litigation Partner at Jeffer Mangels & Mitchell LLP
Location: Los Angeles, California, United States 2 work roles 2 schools
3 work emails found @jmbm.com 16 phones found area 310, 714, 562, 909, 520, 580, 661, 847, and 925 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 16 phones

Work email j****@jmbm.com
Direct phone (310) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Litigation Partner
Location
Los Angeles, California, United States

Who is Jon Weininger? Overview

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Quick answer

Jon Weininger is listed as Litigation Partner at Jeffer Mangels & Mitchell LLP, based in Los Angeles, California, United States. AeroLeads shows a work email signal at jmbm.com, phone signal with area code 310, 714, 562, 909, 520, 580, 661, 847, 925, and a matched LinkedIn profile for Jon Weininger.

Jon Weininger previously worked as Litigation Partner at Jeffer Mangels Butler & Mitchell Llp. Jon Weininger holds Doctor Of Law (Jd), Summa Cum Laude from Whittier Law School.

Company email context

Email format at Jeffer Mangels & Mitchell LLP

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*@jmbm.com
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AeroLeads found 3 current-domain work email signals for Jon Weininger. Compare company email patterns before reaching out.

Profile bio

About Jon Weininger

Jon Weininger is a trial and appeals lawyer with substantial experience litigating complex business, commercial, construction, intellectual property, real estate, and trust and estate matters. He has won numerous judgments and awards, and obtained all forms of provisional and injunctive remedies for his clients, who range from individuals, real estate developers and owners, banks and other lenders, trustees and trust beneficiaries, private and publicly-traded corporations, and limited liability companies. Apart from achieving successful outcomes for clients in contested matters, Jon actively counsels his clients on strategies to avoid or minimize disputes altogether, and he has extensive expertise negotiating favorable resolutions in an efficient and cost-effective manner.REPRESENTATIVE EXPERIENCE-- Obtained defense judgment, including award of client's attorneys' fees and costs, in a mining rights dispute after a four-day binding arbitration where plaintiff sought over $5.5 million in damages.-- Obtained dismissal at pleading stage of $10 million wrongful foreclosure and fraud lawsuit against real estate developer client. The trial court awarded attorneys' fees and costs to the client, and agreed to amend the judgment to add the plaintiff-company's officers as alter ego judgment debtors. Case affirmed on appeal (Goldenpark, LLC v. Urban Commons, LLC, et al., 2015 WL 5146159).-- For lender client, won summary judgment to defeat borrower’s fraud case. -- For trustee of family trust, won summary judgment in real estate dispute.-- Represented homeowner in a forged deed case where the client was the victim of a complex criminal fraud scheme. In addition to restoring the client's title in his home, Jon helped obtain a reversal of a property tax re-assessment that occurred when the forged deed was recorded.-- Helped buyers and sellers achieve favorable outcomes in numerous residential and commercial real estate transactions involving various disputed matters, such as non-disclosure and fraud, non-performance of contractual obligations, 1031 like-kind exchange issues, encroachment and title issues, construction defect and subsidence issues, and broker disputes.-- Represented buyers of luxury homes in construction defect cases, including pursuing remedies under the Right to Repair Act.-- Represented clients in trademark infringement, false advertising and unfair competition, business torts, copyright infringement, trade secret, and related intellectual property matters in federal court and before the TTAB.

Listed skills include Litigation, Arbitration, Appeals, Real Estate, and 15 others.

Current workplace

Jon Weininger's current company

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Jeffer Mangels & Mitchell LLP
Jeffer Mangels & Mitchell Llp
Litigation Partner
Irvine, CA, US
Website
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2 roles

Jon Weininger work experience

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2 education records

Jon Weininger education

FAQ

Frequently asked questions about Jon Weininger

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

What company does Jon Weininger work for?

Jon Weininger works for Jeffer Mangels & Mitchell LLP.

What is Jon Weininger's role at Jeffer Mangels & Mitchell LLP?

Jon Weininger is listed as Litigation Partner at Jeffer Mangels & Mitchell LLP.

What is Jon Weininger's email address?

AeroLeads has found 3 work email signals at @jmbm.com for Jon Weininger at Jeffer Mangels & Mitchell LLP.

What is Jon Weininger's phone number?

AeroLeads has found 16 phone signal(s) with area code 310, 714, 562, 909, 520, 580, 661, 847, 925 for Jon Weininger at Jeffer Mangels & Mitchell LLP.

Where is Jon Weininger based?

Jon Weininger is based in Los Angeles, California, United States while working with Jeffer Mangels & Mitchell LLP.

What companies has Jon Weininger worked for?

Jon Weininger has worked for Jeffer Mangels & Mitchell Llp and Jeffer Mangels Butler & Mitchell Llp.

How can I contact Jon Weininger?

You can use AeroLeads to view verified contact signals for Jon Weininger at Jeffer Mangels & Mitchell LLP, including work email, phone, and LinkedIn data when available.

What schools did Jon Weininger attend?

Jon Weininger holds Doctor Of Law (Jd), Summa Cum Laude from Whittier Law School.

What skills is Jon Weininger known for?

Jon Weininger is listed with skills including Litigation, Arbitration, Appeals, Real Estate, Commercial Litigation, Civil Litigation, Trials, and Entertainment Law.

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