Growing community of inventors

Baton Rouge, LA, United States of America

David R Johnsrud

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 = 16

David R Johnsrud ↔ George D Cody (1 patent)David R Johnsrud ↔ Uri Sela (1 patent)David R JohnsrudDavid R Johnsrud (1 patent)George D CodyGeorge D Cody (12 patents)Uri SelaUri Sela (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Exxon Research and Engineering Company (1 from 4,227 patents)


1 patent:

1. 5974887 - Method for determining operating status of liquid phase gas-phase

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12/6/2025
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