Growing community of inventors

Secaucus, NJ, United States of America

Robert J Koehler

Average Co-Inventor Count = 6.00

ph-index = 2

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

Robert J KoehlerHans J Lem (2 patents)Robert J KoehlerWilliam E Koehler (2 patents)Robert J KoehlerMichel L Plasse (2 patents)Robert J KoehlerRichard J Bowman (2 patents)Robert J KoehlerGerald R Grispart (2 patents)Robert J KoehlerRobert J Koehler (2 patents)Hans J LemHans J Lem (11 patents)William E KoehlerWilliam E Koehler (7 patents)Michel L PlasseMichel L Plasse (6 patents)Richard J BowmanRichard J Bowman (4 patents)Gerald R GrispartGerald R Grispart (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Quantum Conveyor Systems, Inc. (2 from 8 patents)


2 patents:

1. 6378687 - High speed sorting/diverting apparatus, an apparatus controller and systems using same

2. 6085892 - High speed sorting/diverting apparatus, an apparatus controller and

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as of
12/19/2025
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