Growing community of inventors

Wayne, PA, United States of America

Barton M Hetrick

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 = 3

Barton M Hetrick ↔ Morris Anschel (1 patent)Barton M Hetrick ↔ Lawrence D Goodrich (1 patent)Barton M HetrickBarton M Hetrick (1 patent)Morris AnschelMorris Anschel (9 patents)Lawrence D GoodrichLawrence D Goodrich (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,197 patents)


1 patent:

1. 4886727 - Method for developing negative photoresists

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/25/2025
Loading…