Growing community of inventors

Fremont, MI, United States of America

David C Humphrey

Average Co-Inventor Count = 2.25

ph-index = 6

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 = 199

David C Humphrey ↔ Frances A Coletta (4 patents)David C Humphrey ↔ Brenda J Meyers (1 patent)David C Humphrey ↔ Douglas F Wolff (1 patent)David C Humphrey ↔ Donald W Herritz (1 patent)David C Humphrey ↔ Theodis C Davis (1 patent)David C HumphreyDavid C Humphrey (6 patents)Frances A ColettaFrances A Coletta (5 patents)Brenda J MeyersBrenda J Meyers (27 patents)Douglas F WolffDouglas F Wolff (17 patents)Donald W HerritzDonald W Herritz (9 patents)Theodis C DavisTheodis C Davis (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gerber Products Company (6 from 157 patents)


6 patents:

1. 5641080 - Carousel storage assembly

2. D376430 - Nurser bottle

3. D364317 - Drinking cup for children

4. D364314 - Drinking cup for children

5. D364316 - Drinking cup for children

6. D364315 - Drinking cup for children

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idiyas.com
as of
1/10/2026
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