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Metairie, LA, United States of America

David A Cole

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 = 7

David A Cole ↔ Hon C Lau (1 patent)David A Cole ↔ Louis A Bernardi, Jr (1 patent)David A ColeDavid A Cole (1 patent)Hon C LauHon C Lau (18 patents)Louis A Bernardi, JrLouis A Bernardi, Jr (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 5392855 - Method to prepare polymer solutions for down-hole applications

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12/21/2025
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