Growing community of inventors

Durham, NC, United States of America

Richard E Means

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 6

Richard E Means ↔ Andrew G Kallianos (2 patents)Richard E Means ↔ William F Cartwright (2 patents)Richard E Means ↔ J Bowen Ross, Jr (1 patent)Richard E MeansRichard E Means (2 patents)Andrew G KallianosAndrew G Kallianos (5 patents)William F CartwrightWilliam F Cartwright (4 patents)J Bowen Ross, JrJ Bowen Ross, Jr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Liggett & Myers, Incorporated (2 from 9 patents)


2 patents:

1. 4052993 - Cinnamic derivatives as tobacco additives

2. 3943943 - Cinnamic derivatives as tobacco additives

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idiyas.com
as of
12/18/2025
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