Growing community of inventors

Bedford, NH, United States of America

Samuel F Keller

Average Co-Inventor Count = 2.00

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 = 2

Samuel F Keller ↔ Robert R Keller (1 patent)Samuel F KellerSamuel F Keller (1 patent)Robert R KellerRobert R Keller (10 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kalwall Corporation (1 from 5 patents)


1 patent:

1. 5493826 - Insulating light transmitting flat structure panel providing the

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12/21/2025
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