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Trabuco Cyn, CA, United States of America

Richard C Koch

Average Co-Inventor Count = 1.00

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 = 22

Richard C KochRichard C Koch (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Computer Coverup, Inc. (2 from 2 patents)

2. C2 Corporation (1 from 27 patents)


3 patents:

1. D367475 - Keyboard cover and copy holder

2. 5383643 - Keyboard cover and copy holder

3. D351420 - Copy clip

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as of
12/20/2025
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