Growing community of inventors

Reedsburg, WI, United States of America

Donald W Herritz

Average Co-Inventor Count = 2.04

ph-index = 9

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 = 352

Donald W HerritzBrenda J Meyers (3 patents)Donald W HerritzLeland D Westmas (3 patents)Donald W HerritzJohn M Brown (3 patents)Donald W HerritzJames F Caruso (2 patents)Donald W HerritzGary F Prokop (2 patents)Donald W HerritzRandall P Bell (2 patents)Donald W HerritzJean L Johansen (2 patents)Donald W HerritzJames L Allen (2 patents)Donald W HerritzWilliam B Hudson, Jr (2 patents)Donald W HerritzBarbara L Ottinger (2 patents)Donald W HerritzDavid C Humphrey (1 patent)Donald W HerritzDonald W Herritz (9 patents)Brenda J MeyersBrenda J Meyers (27 patents)Leland D WestmasLeland D Westmas (3 patents)John M BrownJohn M Brown (3 patents)James F CarusoJames F Caruso (95 patents)Gary F ProkopGary F Prokop (52 patents)Randall P BellRandall P Bell (39 patents)Jean L JohansenJean L Johansen (18 patents)James L AllenJames L Allen (5 patents)William B Hudson, JrWilliam B Hudson, Jr (4 patents)Barbara L OttingerBarbara L Ottinger (2 patents)David C HumphreyDavid C Humphrey (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gerber Products Company (9 from 157 patents)


9 patents:

1. D376430 - Nurser bottle

2. D372975 - Electric breast pump

3. 5542921 - Electric breast pump

4. D312312 - Pacifier

5. D310417 - Disposable nurser bottle holder

6. D309009 - Vaporizer

7. 4623068 - Nipple assembly

8. D278311 - Combined hood and collar

9. D276700 - Combined hood and collar assembly

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as of
12/7/2025
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