LB

Leslie N. Berryman

HA Halliburton: 9 patents #65 of 857Top 8%
📍 Duncan, OK: #123 of 603 inventorsTop 25%
🗺 Oklahoma: #923 of 12,736 inventorsTop 8%
Overall (All Time): #473,749 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5822861 Method of manufacturing a roller bearing Vendran Andelo Tadic, Johan C. M. Bras 1998-10-20
5486053 Bearing unit for a vehicle wheel Thomas Beagley, Hendrikus Jan Kapaan, Olivier Message 1996-01-23
5319964 Apparatus, method and system for monitoring fluid Stanley V. Stephenson, Ronald E. Dant, Robert L. Toellner, Edward P. Arnold, Thuong Van Le 1994-06-14
5272920 Apparatus, method and system for monitoring fluid Stanley V. Stephenson, Ronald E. Dant, Robert L. Toellner, Edward P. Arnold, Thuong Van Le 1993-12-28
5211678 Apparatus, method and system for monitoring fluid Stanley V. Stephenson, Ronald E. Dant, Robert L. Toellner, Edward P. Arnold, Thuong Van Le 1993-05-18
5026168 Slurry mixing apparatus Herbert J. Horinek, Max L. Phillippi, David A. Prucha, Vincent G. Reidenbach, Stanley V. Stephenson 1991-06-25
4989987 Slurry mixing apparatus Herbert J. Horinek, Max L. Phillippi, David A. Prucha, Vincent G. Reidenbach, Stanley V. Stephenson 1991-02-05
4930576 Slurry mixing apparatus Herbert J. Horinek, Max L. Phillippi, David A. Prucha, Vincent G. Reidenbach, Stanley V. Stephenson 1990-06-05
4850750 Integrated blending control system Randall B. Cogbill, Timothy James Dodd, Paul W. Heilman, Daryl L. Heronemus, Leslie R. Sears, III +7 more 1989-07-25
4715721 Transportable integrated blending system Lonnie R. Walker, Larry Edwin Guffee, David E. Ripley, David A. Prucha 1987-12-29
4701095 Transportable material conveying apparatus Gail F. Davis, Herbert J. Horinek 1987-10-20