Growing community of inventors

Richmond, VA, United States of America

George P Koch

Average Co-Inventor Count = 5.00

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 = 10

George P Koch ↔ Robert J Sturwold (3 patents)George P Koch ↔ Nicholas Christ (3 patents)George P Koch ↔ Walter E Utz (3 patents)George P Koch ↔ William R Ford, Jr (3 patents)George P KochGeorge P Koch (3 patents)Robert J SturwoldRobert J Sturwold (17 patents)Nicholas ChristNicholas Christ (3 patents)Walter E UtzWalter E Utz (3 patents)William R Ford, JrWilliam R Ford, Jr (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Reynolds Metals Company (3 from 432 patents)

2. Emery Industries, Inc. (3 from 77 patents)


3 patents:

1. 4157422 - Aluminous metal sheet

2. 4153464 - Prevention of water staining of aluminum

3. 4122217 - Prevention of water staining of aluminum

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as of
1/1/2026
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