Growing community of inventors

Livermore, CA, United States of America

David J Irvin

Average Co-Inventor Count = 6.00

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 = 10

David J IrvinGilbert Morris Brown (1 patent)David J IrvinWilliam R Even, Jr (1 patent)David J IrvinEdward E Tarver, Iii (1 patent)David J IrvinJames C F Wang (1 patent)David J IrvinJennifer A Irvin (1 patent)David J IrvinDavid J Irvin (1 patent)Gilbert Morris BrownGilbert Morris Brown (22 patents)William R Even, JrWilliam R Even, Jr (10 patents)Edward E Tarver, IiiEdward E Tarver, Iii (3 patents)James C F WangJames C F Wang (1 patent)Jennifer A IrvinJennifer A Irvin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sandia Corporation (1 from 1,765 patents)


1 patent:

1. 6407143 - Method and solvent composition for regenerating an ion exchange resin

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12/5/2025
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