DC

David Wade Campbell

CO Conoco: 2 patents #177 of 638Top 30%
SL Silcom Research Limited: 1 patents #3 of 5Top 60%
UT Union Carbide Chemicals & Plastics Technology: 1 patents #352 of 701Top 55%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
Overall (All Time): #369,159 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12006239 Oxygen infusion module for wastewater treatment Mark Max MacKenzie 2024-06-11
11795081 Systems of gas infusion for wastewater treatment Mark Max MacKenzie 2023-10-24
11697606 Systems of gas infusion for wastewater treatment Mark Max MacKenzie 2023-07-11
11643344 Methods of gas infusion for wastewater treatment Mark Max MacKenzie 2023-05-09
7289853 High frequency wireless pacemaker Michael Lugo 2007-10-30
6119573 Carbon fiber flocking for thermal management of compact missile electronics Thomas John Berens, Peter J. Drake, Timothy Knowles, Timothy B. Mellor 2000-09-19
6095241 Coupling device for a drive assembly Linden H. Bland 2000-08-01
6026898 Integral tubing head and rotator Linden H. Bland 2000-02-22
5391656 Recovery of unreacted monomers in an olefin polymerization process Randall L. Force, Kelli L. Campbell 1995-02-21
D348462 Pager 1994-07-05
5206979 Roller for specialty paint finishes 1993-05-04
4693826 Overflow for slurry tank Jeffrey L. Beck 1987-09-15
4676810 Revolving separator Ahmed A. El-Saie 1987-06-30