Growing community of inventors

Richmond, VA, United States of America

Roy H Roope

Average Co-Inventor Count = 4.00

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 = 58

Roy H Roope ↔ Diane L Leister (1 patent)Roy H Roope ↔ Patrick Cowling (1 patent)Roy H Roope ↔ Emory Beauman (1 patent)Roy H RoopeRoy H Roope (1 patent)Diane L LeisterDiane L Leister (3 patents)Patrick CowlingPatrick Cowling (1 patent)Emory BeaumanEmory Beauman (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 5584306 - Reconstituted tobacco material and method of its production

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12/19/2025
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