Growing community of inventors

Upper Nyack, NY, United States of America

Michael J Heinrich

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 = 13

Michael J HeinrichSteven M Silverstein (1 patent)Michael J HeinrichMichael J Heinrich (1 patent)Steven M SilversteinSteven M Silverstein (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 5648623 - Ligature for woodwind instruments

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/22/2026
Loading…