John Grubbs: Email & Phone Number

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Senior Vice President, Business & Legal Affairs at Adeia|Dallas, Texas, United States

Position:

Senior Vice President, Business & Legal Affairs at Adeia

Location:

Dallas, Texas, United States

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Last updated: 2026-06-14

Updated: 2026-06-14

Found email addresses for John Grubbs:

Business emails:

j*****s@blackberry.com,

j*********s@adeia.com

Personal emails:

j*********1@yahoo.com

Found phones for John Grubbs:

+1-205-***-**14,

+1-909-***-**40,

+1-909-***-**84

A different John Grubbs?

Work Experience 22 years

Senior Vice President, Business & Legal Affairs at Adeia

Apr 2024 - Current

Vice President, Commercial Legal Affairs at Adeia

May 2022 - May 2024

Senior Director, Legal Counsel at BlackBerry

May 2017 - May 2022

Director, Licensing and IP Strategy at BlackBerry

Apr 2010 - May 2017

Associate at Greenberg Traurig, LLP

Jul 2006 - Mar 2010

Associate at Thompson & Knight LLP

Jun 2005 - Jul 2006

Associate at Griffith & Nixon, P.C.

Apr 2004 - Jun 2005

John Grubbs started working in 2004, then the employee has changed 4 companies and 4 jobs. On average, John Grubbs works for one company for 3 years 2 months.

Their professional focus is Budgets, Contract Negotiation, and Employment Contracts across 3 core areas.

Education

M.S. at Texas A&M University

Doctor of Law (JD) at Baylor University School of Law

Bachelor of Business Administration (BBA) at Texas A&M University

Frequently Asked Questions

What is John Grubbs's email address?

SignalHire found verified email addresses for John Grubbs, both business and personal. Their business email is j*****s@blackberry.com, and personal emails include j*********1@yahoo.com.

What is John Grubbs's phone number?

SignalHire found multiple verified phone numbers for John Grubbs: +1-205-***-**14, +1-909-***-**40, and +1-909-***-**84.

How do I contact John Grubbs at Adeia?

You can reach John Grubbs through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Grubbs's professional background?

John Grubbs has 22 years of professional experience. They have held roles including Vice President, Commercial Legal Affairs, Senior Director, Legal Counsel, and Director, Licensing and IP Strategy at companies such as Adeia, BlackBerry, and BlackBerry. Their education includes M.S. from Texas A&M University, and Doctor of Law (JD) from Baylor University School of Law.

Is John Grubbs's contact information up to date?

Yes. John Grubbs's SignalHire profile was last updated on 14 June 2026, reflecting their current position as Senior Vice President, Business & Legal Affairs at Adeia in San Jose, CA, United States.

John Grubbs Namesakes

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John Grubbs

Carver & Grubbs

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John Grubbs

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John Grubbs

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