Growing community of inventors

Baltimore, MD, United States of America

Richard A Chase

Average Co-Inventor Count = 3.20

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 129

Richard A ChaseDanny E Simpson (8 patents)Richard A ChaseDavid M Williams (4 patents)Richard A ChaseD Michael Williams (4 patents)Richard A ChaseLawrence B Grubb (3 patents)Richard A ChaseD Michael Williams (2 patents)Richard A ChaseLois E Kelly (1 patent)Richard A ChaseThomas J Alexandris (1 patent)Richard A ChaseD Michael Williams (1 patent)Richard A ChaseJacob Van Dyke (1 patent)Richard A ChaseFranz Duy (1 patent)Richard A ChaseJohn J Fisher, Iii (1 patent)Richard A ChaseRichard A Chase (12 patents)Danny E SimpsonDanny E Simpson (18 patents)David M WilliamsDavid M Williams (13 patents)D Michael WilliamsD Michael Williams (6 patents)Lawrence B GrubbLawrence B Grubb (12 patents)D Michael WilliamsD Michael Williams (11 patents)Lois E KellyLois E Kelly (10 patents)Thomas J AlexandrisThomas J Alexandris (2 patents)D Michael WilliamsD Michael Williams (1 patent)Jacob Van DykeJacob Van Dyke (1 patent)Franz DuyFranz Duy (1 patent)John J Fisher, IiiJohn J Fisher, Iii (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Johnson & Johnson Baby Products Company (7 from 83 patents)

2. Johnson & Johnson Gmbh (5 from 511 patents)


12 patents:

1. D282189 - Toy bear figure with backpack

2. D275022 - Puzzle toy

3. 4437668 - Puzzle post toy

4. D269533 - Rolling toy

5. D268604 - Spinning toy

6. 4334382 - Infant development ring toy

7. D263405 - Combined grasping and handling toy rattle or similar article

8. 4249333 - Infant development ring toy

9. D255473 - Toy block

10. D255135 - Animate figure toy

11. D254860 - Combined grasping and handling toy rattle or similar article

12. D254795 - Toy rattle

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as of
12/31/2025
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