Growing community of inventors

Plainsboro, NJ, United States of America

Donna A D'Stefan

Average Co-Inventor Count = 3.00

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 = 7

Donna A D'Stefan ↔ Wing-Sun Chow (1 patent)Donna A D'Stefan ↔ Richard W Walton (1 patent)Donna A D'StefanDonna A D'Stefan (1 patent)Wing-Sun ChowWing-Sun Chow (3 patents)Richard W WaltonRichard W Walton (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E. R. Squibb Sons, Inc. (1 from 1,624 patents)


1 patent:

1. 4482345 - Automated control for a two-directional pump

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as of
12/30/2025
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