RD

Ronald E. Dant

HA Halliburton: 8 patents #74 of 857Top 9%
HS Halliburton Energy Services: 2 patents #2,138 of 4,711Top 50%
GS Gasfrac Energy Services: 1 patents #3 of 7Top 45%
Overall (All Time): #463,717 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9103190 Inert gas supply equipment for oil and gas well operations Timothy M. O'Rourke 2015-08-11
8616274 System and method for remote wellbore servicing operations Donald Anthony Belcher, Robert L. Toellner, Dean A. Thompson, Kenny L. McConnell 2013-12-31
8347957 System and method for servicing a wellbore Stanley V. Stephenson, Herb Horinek, Max L. Phillippi 2013-01-08
5386361 Method of unsticking material delivery apparatus Stanley V. Stephenson, Mark Farabee, Max L. Phillippi, Russell D. Taylor 1995-01-31
5337234 Self-contained downhole gauge system Terry O. Anderson, J. Mark Richardson, Jack C. Penn, Michael Lynch, Billy W. White +5 more 1994-08-09
5319964 Apparatus, method and system for monitoring fluid Stanley V. Stephenson, Robert L. Toellner, Edward P. Arnold, Thuong Van Le, Leslie N. Berryman 1994-06-14
5289877 Cement mixing and pumping system and method for oil/gas well Phillip Naegele, Kent Dieball, Stanley V. Stephenson, Paul O. Padgett 1994-03-01
5272920 Apparatus, method and system for monitoring fluid Stanley V. Stephenson, Robert L. Toellner, Edward P. Arnold, Thuong Van Le, Leslie N. Berryman 1993-12-28
5211678 Apparatus, method and system for monitoring fluid Stanley V. Stephenson, Robert L. Toellner, Edward P. Arnold, Thuong Van Le, Leslie N. Berryman 1993-05-18
5153832 Self-containing downhole gauge system Terry O. Anderson, J. Mark Richardson, Jack C. Penn, Michael Lynch, Billy W. White +5 more 1992-10-06
4866607 Self-contained downhole gauge system Terry O. Anderson, J. Mark Richardson, Jack C. Penn, Michael Lynch, Billy W. White +5 more 1989-09-12