Growing community of inventors

Ponca City, OK, United States of America

David Overman

Average Co-Inventor Count = 4.00

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 = 17

David Overman ↔ David L Richter (1 patent)David Overman ↔ Michael C Kasl (1 patent)David Overman ↔ Joel F Wilson (1 patent)David OvermanDavid Overman (1 patent)David L RichterDavid L Richter (2 patents)Michael C KaslMichael C Kasl (1 patent)Joel F WilsonJoel F Wilson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Conoco Inc. (1 from 860 patents)


1 patent:

1. 5211249 - Apparatus and method for obtaining subterranean samples

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12/18/2025
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