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For the Inventor, By the Inventor

Bristol, CT, United States of America

Berkley Corporation


USPTO Granted Patents = 60

Trademarks = 31

Forward Citations = 457

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31 inventors (with patents filed for the assignee):

goldMedal Steven L Grice (10 out of 12 patents)

silverMedal James T Rumbaugh (7 out of 21 patents)

bronzeMedal Steve Grice (7 out of 7 patents)

4.  Brad J Benit (6 out of 8 patents)

5.  Gary B Ader (5 out of 11 patents)

6.  Lars-Olof Carlsson (4 out of 7 patents)

7.  Bengt-ANGke Henriksson (4 out of 11 patents)

8.  James T Rumbaugh (4 out of 4 patents)

9.  Ronald Kliegl (4 out of 4 patents)

10.  John A Prochnow (3 out of 4 patents)

11.  Monte J Hoffmeyer (3 out of 3 patents)

12.  Kurt Richards (2 out of 18 patents)

13.  Roger B Cook (2 out of 3 patents)

14.  Roger William Ylikangas (2 out of 2 patents)

15.  Bradley J Benit (2 out of 3 patents)


Core Competencies:
Flavonoid Compositions
Fishing Reel
Graphite Fiber Fishing Rod
Golf Shaft
Fish Attractant
Polyolefin Fishing Line
Reel Seat
Bait Casting Rod Handle
Spin Casting Reel
Reel Foot
Fishing Rod Handle
Locking Rod Holder

60 patents:

1. 12274730 - Flavonoid compositions and methods of use (2025-04-14),
2. 11278740 - Temporary tattoo cover and related method (2022-03-22),
3. 10953064 - Flavonoid compositions and methods of use (2021-03-23),
4. 6151826 - Locked reel seat (2000-11-28),
5. 6148597 - Manufacture of polyolefin fishing line (2000-11-21),
6. 6109555 - Fishing reel and a method of braking the spool thereof with line tension (2000-08-29),
7. 6050513 - Reel with one piece gearbox shell (2000-04-18),
8. 5964056 - Graphite fiber fishing rod blank incorporating a non-woven (1999-10-12),
9. 5938542 - Golf shaft with bulge section (1999-08-17),
10. 5934588 - Fishing reel with centrifugal brake (1999-08-10),
11. 5915943 - Fishing rod with bulge (1999-06-29),
12. D401664 - Fishing reel frame (1998-11-24),
13. D401663 - Fishing reel foot (1998-11-24),
14. 5827551 - Fish attractant (1998-10-27),
15. D398700 - Fishing reel frame housing (1998-09-22),
Berkley Corporation is an insurance holding company that operates through subsidiaries in various sectors like property and casualty insurance. They provide specialized insurance products and services to businesses and individuals worldwide. With a focus on delivering innovative solutions and exceptional customer service, Berkley Corporation is committed to protecting its clients' assets and helping them manage risks effectively.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

60 Patents

#3 in Bristol, CT

#136 in Connecticut

#5,782 in US

#11,660 in the World

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Bristol, CT, United States of America

Berkley Corporation

Forward Citations = 457

31 inventors:

goldMedal Steven L Grice (10 out of 12 patents)

silverMedal James T Rumbaugh (7 out of 21 patents)

bronzeMedal Steve Grice (7 out of 7 patents)

4.  Brad J Benit (6 out of 8 patents)

5.  Gary B Ader (5 out of 11 patents)

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