Growing community of inventors

Muskegon, MI, United States of America

Robert Bell Abrahamson

Average Co-Inventor Count = 3.00

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 = 20

Robert Bell AbrahamsonJoseph John Fodrocy (2 patents)Robert Bell AbrahamsonMichael David Gluhanich (2 patents)Robert Bell AbrahamsonRobert Bell Abrahamson (2 patents)Joseph John FodrocyJoseph John Fodrocy (8 patents)Michael David GluhanichMichael David Gluhanich (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Geerpres, Inc. (2 from 20 patents)


2 patents:

1. 6467983 - Liquid dispensing apparatus for cleaning implements

2. 6227744 - Liquid dispensing apparatus for cleaning implements

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as of
12/14/2025
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