For the Inventor, By the Inventor

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Houston, TX, United States of America

Enterprise Products Company

USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 42

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6 inventors (with patents filed for the assignee):

James O Nye (2 out of 8 patents)

Harry E O'Connell (2 out of 2 patents)

Robin M Pate (1 out of 4 patents)

4. David R Keck (1 out of 2 patents)

5. Kenneth O Crawford (1 out of 1 patent)

6. Harmon L Kirkpatrick (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4897098 - Fractionation system for stabilizing natural gasoline (1990-01-30),

2. 4773968 - N-butane/isobutane fractionation (1988-09-27),

3. 4753667 - Propylene fractionation (1988-06-28),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#1,193 in Houston, TX

#4,687 in Texas

#72,023 in US

Houston, TX, United States of America

Enterprise Products Company

Forward Citations = 42

6 inventors:

James O Nye (2 out of 8 patents)

Harry E O'Connell (2 out of 2 patents)

Robin M Pate (1 out of 4 patents)

4. David R Keck (1 out of 2 patents)

5. Kenneth O Crawford (1 out of 1 patent)

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