DL

David Lord

KS Key Energy Services: 4 patents #8 of 21Top 40%
UE US Dept of Energy: 3 patents #296 of 5,099Top 6%
EI Exel Industries: 1 patents #42 of 92Top 50%
ES Exel Industries Sa: 1 patents #3 of 8Top 40%
TE Telebrands: 1 patents #21 of 37Top 60%
Overall (All Time): #395,971 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12274255 Thermal weeder 2025-04-15
11555563 Layer and tube comprising such a layer Nick Iaciofano 2023-01-17
10550965 Hose arrangements Michael A. Rose 2020-02-04
9879487 Sandline spooling measurement and control system Brandon S. Bell, Rodney W. Hollums, Roger P. Burke 2018-01-30
9027416 Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs Steve Conquergood 2015-05-12
8590401 Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs Steve Conquergood 2013-11-26
8280639 Method and system for monitoring the efficiency and health of a hydraulically driven system Steve Conquergood 2012-10-02
7213630 Method and apparatus for producing an RF cured hose, and the hose so produced James Kendall, Sylvain Chenard, Eric St. Laurent 2007-05-08
4420974 In-situ measurement system 1983-12-20
4396943 Video flowmeter Gary Carter, Richard R. Petrini 1983-08-02
4361400 Fluidic assembly for an ultra-high-speed chromosome flow sorter Joe W. Gray, Terry W. Alger 1982-11-30
4281929 Small diameter, deep bore optical inspection system Richard R. Petrini, Gary Carter 1981-08-04