Growing community of inventors

Baltimore, MD, United States of America

Jeffrey A Kaufman

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 17

Jeffrey A KaufmanJohn Charles Vanko (2 patents)Jeffrey A KaufmanLeo M Kahl (2 patents)Jeffrey A KaufmanMark C d'Agostino (2 patents)Jeffrey A KaufmanJeffrey A Kaufman (2 patents)John Charles VankoJohn Charles Vanko (49 patents)Leo M KahlLeo M Kahl (3 patents)Mark C d'AgostinoMark C d'Agostino (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fawn Industries, Inc. (2 from 2 patents)


2 patents:

1. 5557512 - Electronic data entry and analysis system

2. 5508911 - Electronic data entry and analysis system

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1/22/2026
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