Growing community of inventors

Menomonee Falls, WI, United States of America

Franklin J Koehler

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 = 6

Franklin J Koehler ↔ Thomas J Casper (1 patent)Franklin J Koehler ↔ Susan M Rasper (1 patent)Franklin J Koehler ↔ John Thomas (1 patent)Franklin J Koehler ↔ Peter G Dobbeck (1 patent)Franklin J KoehlerFranklin J Koehler (1 patent)Thomas J CasperThomas J Casper (14 patents)Susan M RasperSusan M Rasper (4 patents)John ThomasJohn Thomas (4 patents)Peter G DobbeckPeter G Dobbeck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Envirex Inc. (1 from 63 patents)


1 patent:

1. 5250178 - Buoyant ceiling wiper for stacked tank clarifier

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as of
12/20/2025
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