Growing community of inventors

Seattle, WA, United States of America

Drew A Hittenberger

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 100

Drew A Hittenberger ↔ Ernest M Burgess (1 patent)Drew A Hittenberger ↔ David E Moeller (1 patent)Drew A Hittenberger ↔ Donald L Poggi (1 patent)Drew A HittenbergerDrew A Hittenberger (1 patent)Ernest M BurgessErnest M Burgess (4 patents)David E MoellerDavid E Moeller (4 patents)Donald L PoggiDonald L Poggi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Model & Instrument Development Corporation (1 from 9 patents)


1 patent:

1. 4645509 - Prosthetic foot having a cantilever spring keel

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as of
12/12/2025
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