Growing community of inventors

Tustin, CA, United States of America

Derek Geisen

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 0

Derek Geisen ↔ Kenneth Luna (1 patent)Derek GeisenDerek Geisen (1 patent)Kenneth LunaKenneth Luna (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 9643294 - Buffing pad and methods of making and using the same

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12/15/2025
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