Inventor
MEYER ROBERT A
US29 patents
⚠️ This page may combine multiple inventors who share the name “MEYER ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXACO CHEMICAL
15 patentsUS5106458AApr 21, 1992
Method for the purification of propylene oxide
TEXACO CHEMICAL23 citations90
US4971661ANov 20, 1990
Purification of propylene oxide using an aqueous acetone extractive distillatin agent
TEXACO CHEMICAL22 citations82
US5151530ASep 29, 1992
Treatment of tertiary butyl hydroperoxide distillation fraction to remove acidic contaminants
TEXACO CHEMICAL16 citations74
US5101052AMar 31, 1992
Molybdenum recovery
TEXACO CHEMICAL12 citations74
US5093509AMar 3, 1992
Removal of trace quantities of molybdenum
TEXACO CHEMICAL15 citations74
US5093506AMar 3, 1992
Removal of acidic contaminants from tertiary butyl hydroperoxide
TEXACO CHEMICAL15 citations74
US4992566AFeb 12, 1991
Recovery of tertiary butyl hydroperoxide and tertiary butyl alcohol
TEXACO CHEMICAL10 citations74
US4977285ADec 11, 1990
Recovery of tertiary butyl hydroperoxide and tertiary butyl alcohol
TEXACO CHEMICAL16 citations74
US5290527AMar 1, 1994
Molybdenum recovery
TEXACO CHEMICAL6 citations72
US5262017ANov 16, 1993
Plural stage purification of propylene oxide
TEXACO CHEMICAL18 citations70
US5216182AJun 1, 1993
Preparation of mono epoxides and tertiary butyl alcohol using regenerated catalyst
TEXACO CHEMICAL3 citations63
US5128492AJul 7, 1992
Precipitation of molybdenum
TEXACO CHEMICAL4 citations63
US5336790AAug 9, 1994
Molybdenum recovery
TEXACO CHEMICAL3 citations61
US5127997AJul 7, 1992
Purification of propylene oxide by liquid extraction
TEXACO CHEMICAL3 citations60
US5232559AAug 3, 1993
Separation of molybdenum
TEXACO CHEMICAL1 citations52
RAMVAC CORP
4 patentsUS5017135AMay 21, 1991
Trap and separator for denial vacuum systems
RAMVAC CORP54 citations95
US6409803B1Jun 25, 2002
Amalgam separation
RAMVAC CORP25 citations84
US5779472AJul 14, 1998
Testing of useful dental vaccum
RAMVAC CORP8 citations73
US4963094AOct 16, 1990
Vacuum controller and filter assembly for dental vacuum system
RAMVAC CORP18 citations73