Growing community of inventors

Rolling Meadows, IL, United States of America

Gene R Grieger

Average Co-Inventor Count = 3.00

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 = 13

Gene R GriegerHassan Windawi (2 patents)Gene R GriegerWarren R Oakdale (2 patents)Gene R GriegerGene R Grieger (2 patents)Hassan WindawiHassan Windawi (6 patents)Warren R OakdaleWarren R Oakdale (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Uop Lcc (2 from 5,543 patents)


2 patents:

1. 4521394 - Conversion of gases to useable products

2. 4503162 - Catalyst systems for the conversion of gases

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1/6/2026
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