Lawrence E. Estabrook has been granted 9 US patents while listed as an inventor at Chevron . The first was granted in 1980 and the most recent in July 1986. Lawrence E. Estabrook ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Lawrence E. Estabrook in Long Beach, CA, US.
Patents per Year Patents granted per year, 1980 to 1986 Bar chart with a peak of 3 patents in 1984. peak 3 1980: 2 patents 1980 1983: 2 patents 1983 1984: 3 patents 1984 1985: 1 patents 1985 1986: 1 patents 1986
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
4597773 Process for partial oxidation of hydrocarbonaceous fuel and recovery of water from dispersions of soot and water Manuel E. Quintana 1986-07-01
$26,263,000
4525176 Preheating and deslagging a gasifier Wolfgang Koog 1985-06-25
$4,100,000
4490251 Apparatus for recovery of water from dispersions of soot and water Manuel E. Quintana 1984-12-25
4466810 Partial oxidation process Roger M. Dille , George N. Richter , Jean-Georges P. Rohner , Harold A. Rhodes 1984-08-21
$6,571,000
4436531 Synthesis gas from slurries of solid carbonaceous fuels Robert M. Suggitt 1984-03-13
$3,778,000
4411817 Production of synthesis gas James ELLIOTT , George N. Richter 1983-10-25
$5,406,000
4385906 Start-up method for a gasification reactor — 1983-05-31
$13,043,000
4205962 Process for gas cleaning with reclaimed water Charles P. Marion , George N. Richter 1980-06-03
$7,208,000
4205963 Process for gas cleaning with reclaimed water and apparatus for water reclamation Charles P. Marion , George N. Richter 1980-06-03
$7,208,000
