Growing community of inventors

Glenview, IL, United States of America

Alan A Grubman

Average Co-Inventor Count = 1.64

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 = 63

Alan A GrubmanGary K Hasegawa (2 patents)Alan A GrubmanPeter G Pelton (1 patent)Alan A GrubmanAlan A Grubman (3 patents)Gary K HasegawaGary K Hasegawa (46 patents)Peter G PeltonPeter G Pelton (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Continental Group, Inc. (3 from 329 patents)


3 patents:

1. D260487 - Can or the like

2. 4225047 - Magnetic can separator

3. 4075099 - Integral oil supply and filter

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as of
12/18/2025
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