Growing community of inventors

Asharoken, NY, United States of America

Robert A Marks

Average Co-Inventor Count = 6.00

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 = 11

Robert A Marks ↔ David M Cowan (1 patent)Robert A Marks ↔ Jochen Schapers (1 patent)Robert A Marks ↔ Allen Bonder (1 patent)Robert A Marks ↔ Joseph M Herzog (1 patent)Robert A Marks ↔ Robert Zohn (1 patent)Robert A MarksRobert A Marks (1 patent)David M CowanDavid M Cowan (22 patents)Jochen SchapersJochen Schapers (6 patents)Allen BonderAllen Bonder (1 patent)Joseph M HerzogJoseph M Herzog (1 patent)Robert ZohnRobert Zohn (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Phone Guard, Inc. (1 from 1 patent)


1 patent:

1. 6560335 - Sanitary phone cover

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1/5/2026
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