Growing community of inventors

New York, NY, United States of America

David M Williams

Average Co-Inventor Count = 2.64

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 = 173

David M WilliamsDanny E Simpson (6 patents)David M WilliamsLawrence B Grubb (5 patents)David M WilliamsRichard A Chase (4 patents)David M WilliamsLois E Kelly (3 patents)David M WilliamsLouis S Hoffman (1 patent)David M WilliamsJohn Piszko (1 patent)David M WilliamsHenry Bolanos (1 patent)David M WilliamsMaryann Finiw (1 patent)David M WilliamsDavid W Schweitzer (1 patent)David M WilliamsJohn J Fisher, Iii (1 patent)David M WilliamsDavid M Williams (13 patents)Danny E SimpsonDanny E Simpson (18 patents)Lawrence B GrubbLawrence B Grubb (12 patents)Richard A ChaseRichard A Chase (12 patents)Lois E KellyLois E Kelly (10 patents)Louis S HoffmanLouis S Hoffman (24 patents)John PiszkoJohn Piszko (3 patents)Henry BolanosHenry Bolanos (1 patent)Maryann FiniwMaryann Finiw (1 patent)David W SchweitzerDavid W Schweitzer (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 (9 from 83 patents)

2. The Child Growth & Development Corporation (3 from 4 patents)

3. Gruner + Jahr Printing and Publishing Co. (1 from 1 patent)


13 patents:

1. D317332 - Toy pump shower

2. D316573 - Bath arch

3. 4955843 - Boat toy and method for making same

4. 4904220 - Puppet mobile

5. D288849 - Infant teething toy

6. D287377 - Star teether toy

7. D286556 - Toy rattle

8. D285460 - Return top rattle

9. D282189 - Toy bear figure with backpack

10. 4437668 - Puzzle post toy

11. D268604 - Spinning toy

12. 4334382 - Infant development ring toy

13. 4282679 - Infant's toy--rattle and peek-a-boo ball

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idiyas.com
as of
12/11/2025
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