Growing community of inventors

Hollis, NH, United States of America

Robert Sengstaken

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 = 4

Robert Sengstaken ↔ Daniel A Ferrara (1 patent)Robert Sengstaken ↔ Assa Bar-Lev (1 patent)Robert Sengstaken ↔ Bryan Corrigan (1 patent)Robert SengstakenRobert Sengstaken (1 patent)Daniel A FerraraDaniel A Ferrara (49 patents)Assa Bar-LevAssa Bar-Lev (2 patents)Bryan CorriganBryan Corrigan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ecrm Incorporated (1 from 19 patents)


1 patent:

1. 5191442 - Apparatus for scanning a document

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