Growing community of inventors

Ossining, NY, United States of America

Larry R France

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 = 8

Larry R France ↔ Claude MacQuignon (1 patent)Larry R France ↔ Timothy C Pegnim (1 patent)Larry R France ↔ John G Sherman (1 patent)Larry R FranceLarry R France (1 patent)Claude MacQuignonClaude MacQuignon (3 patents)Timothy C PegnimTimothy C Pegnim (2 patents)John G ShermanJohn G Sherman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cambridge Instrument Company, Inc. (1 from 6 patents)


1 patent:

1. 4050079 - Electrocardiographic apparatus with recording pen protector

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as of
1/5/2026
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