Growing community of inventors

Round Lake, IL, United States of America

Keith E Petrofsky

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 = 493

Keith E Petrofsky ↔ Paul A Cogley (1 patent)Keith E Petrofsky ↔ Steven Paul Greiner (1 patent)Keith E Petrofsky ↔ Uraiwan Tangprasertchai (5 patents)Keith E Petrofsky ↔ Amy L Hewitt (0 patent)Keith E PetrofskyKeith E Petrofsky (1 patent)Paul A CogleyPaul A Cogley (11 patents)Steven Paul GreinerSteven Paul Greiner (7 patents)Uraiwan TangprasertchaiUraiwan Tangprasertchai (5 patents)Amy L HewittAmy L Hewitt (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kraft Foods Holdings, Inc. (1 from 392 patents)

2. Nestec S.a. (2,370 patents)


1 patent:

1. D505590 - Susceptor tray

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as of
12/6/2025
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