Growing community of inventors

Wheatridge, CO, United States of America

Robert D Harr

Average Co-Inventor Count = 1.00

ph-index = 3

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 = 26

Robert D HarrRobert D Harr (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kryptonics, Inc. (3 from 7 patents)


3 patents:

1. D339320 - Wheel

2. D330884 - Wheel

3. D330883 - Wheel hub

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as of
1/12/2026
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