Growing community of inventors

Richmond, TX, United States of America

Edwin Kubena, Jr

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 38

Edwin Kubena, Jr ↔ Donald L Whitfill (1 patent)Edwin Kubena, Jr ↔ James Allan Wingrave (1 patent)Edwin Kubena, Jr ↔ Matthew C Sooter (1 patent)Edwin Kubena, Jr ↔ Lee E Whitebay (1 patent)Edwin Kubena, Jr ↔ Terry S Cantu (1 patent)Edwin Kubena, JrEdwin Kubena, Jr (2 patents)Donald L WhitfillDonald L Whitfill (10 patents)James Allan WingraveJames Allan Wingrave (9 patents)Matthew C SooterMatthew C Sooter (7 patents)Lee E WhitebayLee E Whitebay (6 patents)Terry S CantuTerry S Cantu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Conoco Inc. (2 from 860 patents)


2 patents:

1. 5211250 - Method for stabilizing boreholes

2. 4957174 - Method of controlling lost circulation in well drilling

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idiyas.com
as of
12/17/2025
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