For the Inventor, By the Inventor

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West Warwick, RI, United States of America

John Brown Inc.

USPTO Granted Patents = 22

Forward Citations = 268

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28 inventors (with patents filed for the assignee):

Albert W Arends (5 out of 26 patents)

Gaylord W Brown (4 out of 5 patents)

Charles W Brouwer (4 out of 5 patents)

4. Robert C Whiteside (3 out of 10 patents)

5. Larry C Cowan (3 out of 4 patents)

6. Roland Karklin (2 out of 5 patents)

7. Thomas W Perrino (2 out of 2 patents)

8. Michael C Perrigo (1 out of 2 patents)

9. Thomas J Dumaine (1 out of 1 patent)

10. Vincent N Picarello (1 out of 1 patent)

11. Ahren L Cohen (1 out of 1 patent)

12. Edward J Russell (1 out of 5 patents)

13. Timothy Dinnan (1 out of 1 patent)

14. Timothy W Whitman (1 out of 1 patent)

15. William F Kent (1 out of 3 patents)

22 patents: Sort by Forward Citations

1. 5293797 - Multiple point delivery apparatus for separating of sheet-like elements (1994-03-15),

2. 5249492 - Vertical trim press and stacking apparatus and method of trimming and (1993-10-05),

3. 5225213 - Apparatus for differential pressure forming and trimming (1993-07-06),

4. 5215763 - Water ring pelletizer (1993-06-01),

5. 5211346 - Automatic winding unit (1993-05-18),

6. 5209415 - Air tension for take-ups (1993-05-11),

7. 5199340 - Mechanical parts ejector for trim press (1993-04-06),

8. 5192032 - Automatic winding unit (1993-03-09),

9. 5190230 - Non-catenary tow winder (1993-03-02),

10. 5141631 - Polymer filter with backflush pump (1992-08-25),

11. 5035373 - Constant contact lay-on roll winder (1991-07-30),

12. 5002479 - Apparatus for adjusting the shut height of a mold in a differential (1991-03-26),

13. 4932595 - Size reduction system for plastic articles (1990-06-12),

14. 4890524 - Trim press with counterbalance (1990-01-02),

15. 4854844 - Die-lip adjusting mechanism (1989-08-08),

John Brown Inc. is a leading technology solutions provider, specializing in software development and IT consulting services. With over 10 years of experience, we have a proven track record of delivering high quality solutions to our clients. Our team of experts is dedicated to delivering innovative and cost-effective solutions to help businesses achieve their goals. Trust John Brown Inc. for all your technology needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

22 Patents

#6 in West Warwick, RI

#71 in Rhode Island

#14,505 in US

#27,863 in the World

West Warwick, RI, United States of America

John Brown Inc.

Forward Citations = 268

28 inventors:

Albert W Arends (5 out of 26 patents)

Gaylord W Brown (4 out of 5 patents)

Charles W Brouwer (4 out of 5 patents)

4. Robert C Whiteside (3 out of 10 patents)

5. Larry C Cowan (3 out of 4 patents)

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