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Troy, OH, United States of America

David H Voisard

Average Co-Inventor Count = 2.00

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

David H Voisard ↔ Alexander L Dominique (1 patent)David H Voisard ↔ Lee E Reichel (1 patent)David H VoisardDavid H Voisard (2 patents)Alexander L DominiqueAlexander L Dominique (1 patent)Lee E ReichelLee E Reichel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastman-kodak Company (1 from 21,594 patents)

2. Koehring Company (1 from 69 patents)


2 patents:

1. 4747744 - Magnetic drive gerotor pump

2. D269522 - Drive unit for flexshaft vibrators

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as of
12/17/2025
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