Growing community of inventors

Brooklyn, NY, United States of America

David S Schwartz

Average Co-Inventor Count = 3.00

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 = 30

David S SchwartzWilliam Perlberg (1 patent)David S SchwartzRichard W Glass (1 patent)David S SchwartzDavid S Schwartz (1 patent)William PerlbergWilliam Perlberg (5 patents)Richard W GlassRichard W Glass (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Hartz Mountain Corporation (1 from 109 patents)


1 patent:

1. 6223693 - Soft rawhide article and method

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1/3/2026
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