Growing community of inventors

Grand Rapids, MI, United States of America

Debra A Fritsch

Average Co-Inventor Count = 10.00

ph-index = 3

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 = 101

Debra A FritschDonald J Staufenberg (3 patents)Debra A FritschRichard B Ahern, Jr (3 patents)Debra A FritschDavid Gresham (3 patents)Debra A FritschPaul J Kudirka (3 patents)Debra A FritschMaaike Evers (3 patents)Debra A FritschMark Metzler (3 patents)Debra A FritschMichael Sullivan (3 patents)Debra A FritschDerek Campbell (3 patents)Debra A FritschNorio Fujikawa (3 patents)Debra A FritschDebra A Fritsch (3 patents)Donald J StaufenbergDonald J Staufenberg (63 patents)Richard B Ahern, JrRichard B Ahern, Jr (27 patents)David GreshamDavid Gresham (6 patents)Paul J KudirkaPaul J Kudirka (6 patents)Maaike EversMaaike Evers (3 patents)Mark MetzlerMark Metzler (3 patents)Michael SullivanMichael Sullivan (3 patents)Derek CampbellDerek Campbell (3 patents)Norio FujikawaNorio Fujikawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rubbermaid, Inc. (3 from 848 patents)

2. Amway Corporation (1 from 230 patents)


3 patents:

1. D379133 - Food storage container lid

2. D377733 - Food storage container top

3. D375873 - Food storage container

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idiyas.com
as of
12/19/2025
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