Growing community of inventors

Bangor, ME, United States of America

Robert J McDonough

Average Co-Inventor Count = 2.93

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 = 42

Robert J McDonoughGeoffrey Michael Bergmark (3 patents)Robert J McDonoughMathew Sewell Cardinali (2 patents)Robert J McDonoughBlaine G Kuehmichel (1 patent)Robert J McDonoughTimothy A Bragg (1 patent)Robert J McDonoughSteven J Zajicek (1 patent)Robert J McDonoughGeoffrey P King (1 patent)Robert J McDonoughRobert J McDonough (4 patents)Geoffrey Michael BergmarkGeoffrey Michael Bergmark (3 patents)Mathew Sewell CardinaliMathew Sewell Cardinali (2 patents)Blaine G KuehmichelBlaine G Kuehmichel (7 patents)Timothy A BraggTimothy A Bragg (4 patents)Steven J ZajicekSteven J Zajicek (1 patent)Geoffrey P KingGeoffrey P King (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Johnson Outdoors Inc. (4 from 136 patents)


4 patents:

1. 10384748 - Storage compartment for a personal watercraft

2. 9783092 - Kayak seat

3. 9701367 - Modular watercraft

4. 9623944 - Retractable drive system for watercraft

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as of
12/29/2025
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