Growing community of inventors

Allison Park, PA, United States of America

David A Geyer

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 = 3

David A GeyerJames R Geyer (1 patent)David A GeyerDavid A Geyer (1 patent)James R GeyerJames R Geyer (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 11253068 - Levelers for stabilizing furniture and items with feet

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1/22/2026
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