Growing community of inventors

West Lafayette, IN, United States of America

David M Hemmerly

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 = 20

David M Hemmerly ↔ Richard S Rose (1 patent)David M Hemmerly ↔ Gurudas Zingde (1 patent)David M HemmerlyDavid M Hemmerly (1 patent)Richard S RoseRichard S Rose (18 patents)Gurudas ZingdeGurudas Zingde (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Great Lakes Chemical Corporation (1 from 171 patents)


1 patent:

1. 6008283 - Oligomeric flame retardant additive

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12/29/2025
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