Growing community of inventors

Damariscotta, ME, United States of America

R Ian Fletcher

Average Co-Inventor Count = 5.00

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 = 13

R Ian Fletcher ↔ Robert R Cheesman (1 patent)R Ian Fletcher ↔ Gary B Tatsak (1 patent)R Ian Fletcher ↔ James A Ehleiter (1 patent)R Ian Fletcher ↔ Don N Gass (1 patent)R Ian FletcherR Ian Fletcher (1 patent)Robert R CheesmanRobert R Cheesman (5 patents)Gary B TatsakGary B Tatsak (1 patent)James A EhleiterJames A Ehleiter (1 patent)Don N GassDon N Gass (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Envirex Inc. (1 from 63 patents)


1 patent:

1. 5501793 - Traveling water screen including improved basket

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12/19/2025
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