Mr.  Jim Tarr, MS, PE

Mr. Jim Tarr, MS, PE

President , Stone Lions Environmental Corporation (Rolling Hills Estates, PA)

Bachelor of Science, University of Texas at Austin

Mr. Jim N. Tarr has over 46 years of experience in the field of Environmental Engineering. He earned his BS in Chemical Engineering from the University of Texas Austin and his MS in Chemical Engineering from the University of Houston and today, he is a licensed Professional Engineer in the State of Texas. Formerly, this expert served as an Engineer for the Texas Air Control Board at the Texas Commission on Environmental Quality and as the President at Toxcon Engineering Company, Inc. He also served as the Vice President at Simon Hydro-Search. This expert has served as the President of Stone Lions Environmental Corporation since 1993.

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

(310) ***-****

Rolling Hills Estates, California

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Radar Metrics At A Glance

Expert Witness Activity

62

Plaintiff Cases

56

Defense Cases

6

Expert Challenges

35

Deposition Transcripts

6

Publications

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Media & News

195

Social Media Mentions

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Expert Witness Activity

Radar found 64 records

Case Name

Role

Filed Date

Walter Owens, et al. v. Monsanto Company

Expert Witness

2022-03-01

Texas Commission on Environmental Quality, et al. v. Dry Comal Creek, et al.

Expert Witness

2021-04-30

Arnold Goldstein, et al. v. Exxon Mobil Corporation, et al.

Expert Witness

2019-04-16

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Litigation Analytics

Retained By

Defense

Plaintiff

10%90%

Activity over time

0

25

50

75

100

2000

0

2002

0

2004

0

2006

0

2008

0

2010

0

Activity by state

Map of USA

Case Outcome

0

25

50

75

100

Publications

Title

Type

The BP Texas City refinery explosion and the involvement of four chemical engineers

Conference Proceeding

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Media & News

Radar found 195 records

Title

Description

McDaniel College students perform in annual fall music ...

Nov 21, 2024 ----- Angel Bidgell, senior Criminal Justice major from Millersville, Maryland ... Sadie Bowman, senior Environmental ... McDaniel alumni Shannon Bernier ...

Israeli diplomat visits Aspen

Jul 24, 2024 ----- A 25-year veteran of Israel's Foreign Diplomatic Service visited the Chabad Jewish Community Center in Aspen on July 18 for a Jewish National Fund-USA's A New ...

Silent Threat - palabra.

May 15, 2024 ----- Jim Tarr , a chemical engineer who worked for the TCEQ's predecessor agency in the 1970s, told a reporter that Honeycutt's decision to weaken ...

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Depositions & Transcripts

Radar found 6 records

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Education

Institution

Degree Type

University of Texas at Austin

Bachelor of Science

University of Houston

Master of Science

Work History

Title

Employer

President

Stone Lions Environmental Corporation (Rolling Hills Estates, PA)

Engineer

Texas Commission on Environmental Quality

Process Engineer

Monsanto Company (St. Louis, MO)

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