HS

Homer L. Spencer

UN Unknown: 2 patents #12,644 of 83,584Top 20%
UE Uentech: 1 patents #4 of 10Top 40%
Tesla: 1 patents #501 of 838Top 60%
Overall (All Time): #521,695 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7449664 Oil and gas well alloy squeezing method and apparatus 2008-11-11
7285762 Sealing method and apparatus for oil and gas wells 2007-10-23
7165607 Resistive down hole heating tool Thomas La Rovere 2007-01-23
6942032 Resistive down hole heating tool Thomas La Rovere 2005-09-13
6828531 Oil and gas well alloy squeezing method and apparatus 2004-12-07
6664522 Method and apparatus for sealing multiple casings for oil and gas wells 2003-12-16
6384389 Eutectic metal sealing method and apparatus for oil and gas wells 2002-05-07
5070533 Robust electrical heating systems for mineral wells Jack E. Bridges, Thomas J. Bajzek, Kenneth E. Hofer, Larry Gene Smith, Vincent R. Young 1991-12-03
4793409 Method and apparatus for forming an insulated oil well casing Jack E. Bridges, Joseph O. Enk, Vincent R. Young 1988-12-27
4790375 Mineral well heating systems Jack E. Bridges, Guggilam C. Sresty, Vincent R. Young 1988-12-13