For the Inventor, By the Inventor

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Springfield, VA, United States of America

Versar, Inc.

USPTO Granted Patents = 14

Trademarks = 7

Forward Citations = 101

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23 inventors (with patents filed for the assignee):

Jerry L Gore (3 out of 3 patents)

Bobby E Walls (3 out of 3 patents)

Gregory M Fillipi (3 out of 3 patents)

4. Robert G Shaver (3 out of 3 patents)

5. Anthony K Magerus (2 out of 2 patents)

6. William R Leake (2 out of 2 patents)

7. Gerard K Newman (1 out of 5 patents)

8. Michael Markels, Jr (1 out of 10 patents)

9. Christy Crowe (1 out of 1 patent)

10. Jan Goldberg (1 out of 1 patent)

11. Jerome B Strauss (1 out of 1 patent)

12. Kenneth Magerus (1 out of 1 patent)

13. Jay W Davis (1 out of 1 patent)

14. William F McKelvey (1 out of 1 patent)

15. Eugene L Olcott (1 out of 3 patents)

14 patents: Sort by Forward Citations

1. 6823879 - Apparatus for cleaning pipes (2004-11-30),

2. 6676768 - Methods, compositions and apparatus for cleaning surfaces (2004-01-13),

3. 6450182 - Methods, compositions and apparatus for cleaning pipes (2002-09-17),

4. 5088316 - Apparatus and method for testing material samples for gas diffusion (1992-02-18),

5. 4557920 - Process for making fuming nitric acid (1985-12-10),

6. 4468363 - Internal mold gating method and apparatus (1984-08-28),

7. 4444894 - Silicon carbide and carbon structures and method of making (1984-04-24),

8. 4279702 - Apparatus for making hollow carbon microspheres (1981-07-21),

9. 4279618 - Method and apparatus for analysis of total atmospheric sulfuric acid (1981-07-21),

10. 4229425 - Process for making hollow carbon microspheres (1980-10-21),

11. 4180211 - High temperature compressible support and gasket material (1979-12-25),

12. 4104395 - Method for controlling diameters of microcrystalline mineral fibers (1978-08-01),

13. 4075370 - Passivating metallic cuttings and turnings (1978-02-21),

14. 4018608 - Infra red photography with silver halide films using infrared and (1977-04-19),

Versar, Inc. is a global project management company providing solutions in engineering, construction, environmental management, and professional services. With over 50 years of experience, Versar has a proven track record of delivering innovative solutions for government, commercial, and international clients.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#6 in Springfield, VA

#383 in Virginia

#21,640 in US

#40,937 in the World

Springfield, VA, United States of America

Versar, Inc.

Forward Citations = 101

23 inventors:

Jerry L Gore (3 out of 3 patents)

Bobby E Walls (3 out of 3 patents)

Gregory M Fillipi (3 out of 3 patents)

4. Robert G Shaver (3 out of 3 patents)

5. Anthony K Magerus (2 out of 2 patents)

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