Inventor
SMITH WILLIAM A
US65 patents
⚠️ This page may combine multiple inventors who share the name “SMITH WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLEVELAND CLINIC FOUNDATION
10 patentsUS5324177AJun 28, 1994
Sealless rotodynamic pump with radially offset rotor
CLEVELAND CLINIC FOUNDATION175 citations99
US5145333ASep 8, 1992
Fluid motor driven blood pump
CLEVELAND CLINIC FOUNDATION255 citations99
US5098256AMar 24, 1992
Viscous seal blood pump
CLEVELAND CLINIC FOUNDATION170 citations99
US7435059B2Oct 14, 2008
Flow controlled blood pump system
CLEVELAND CLINIC FOUNDATION55 citations98
US5890883AApr 6, 1999
Rotodynamic pump with non-circular hydrodynamic bearing journal
CLEVELAND CLINIC FOUNDATION108 citations98
US5626579AMay 6, 1997
Bone transport and lengthening system
CLEVELAND CLINIC FOUNDATION342 citations98
US5118264AJun 2, 1992
Purge flow control in rotary blood pumps
CLEVELAND CLINIC FOUNDATION137 citations98
US5370509ADec 6, 1994
Sealless rotodynamic pump with fluid bearing
CLEVELAND CLINIC FOUNDATION332 citations97
US5049134ASep 17, 1991
Sealless heart pump
CLEVELAND CLINIC FOUNDATION306 citations97
US5006104AApr 9, 1991
Heart pump having contractible guide mechanism for pusher plate
CLEVELAND CLINIC FOUNDATION73 citations96
TEXACO INC
7 patentsUS4691034ASep 1, 1987
Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water
TEXACO INC22 citations82
US4810809AMar 7, 1989
Ditertiary butyl peroxide recovery
TEXACO INC13 citations74
US4691035ASep 1, 1987
Purification of propylene oxide by treatment with a selected base and inert salt
TEXACO INC18 citations74
US4654427AMar 31, 1987
Synthesis of molybdenum oxide/alkanol complexes
TEXACO INC7 citations74
US4650886AMar 17, 1987
Synthesis of ammonium molybdate/alkanol complexes
TEXACO INC11 citations74
US4626596ADec 2, 1986
Synthesis of molybdenum/alkylene glycol complexes useful as epoxidation catalysts
TEXACO INC17 citations74
US4891437AJan 2, 1990
Olefin epoxidation of olefins in a polar medium
TEXACO INC18 citations71
HUGHES AIRCRAFT CO
5 patentsUS4692809ASep 8, 1987
Integrated touch paint system for displays
HUGHES AIRCRAFT CO224 citations97
US4695827ASep 22, 1987
Electromagnetic energy interference seal for light beam touch panels
HUGHES AIRCRAFT CO172 citations95
US5309320AMay 3, 1994
Circuit card assembly conduction converter
HUGHES AIRCRAFT CO28 citations93
US5697493ADec 16, 1997
Tactile feedback switch actuator
HUGHES AIRCRAFT CO29 citations87
US5161092ANov 3, 1992
Circuit card assembly conduction converter
HUGHES AIRCRAFT CO13 citations70
GREAT LAKES DART DISTRIBUTORS INC
4 patentsTEXACO CHEMICAL
4 patentsUS5106458AApr 21, 1992
Method for the purification of propylene oxide
TEXACO CHEMICAL23 citations90
US5340446AAug 23, 1994
Purification of propylene oxide by cosolvent extractive distillation
TEXACO CHEMICAL28 citations89
US4971661ANov 20, 1990
Purification of propylene oxide using an aqueous acetone extractive distillatin agent
TEXACO CHEMICAL22 citations82
US5262017ANov 16, 1993
Plural stage purification of propylene oxide
TEXACO CHEMICAL18 citations70
SMITH WILLIAM A
3 patentsTEXACO CHEM INC
3 patentsUS5620568AApr 15, 1997
Extractive distillation of propylene oxide using propanol
TEXACO CHEM INC16 citations74
US5414145AMay 9, 1995
Production of tertiary butyl alcohol from isobutane
TEXACO CHEM INC8 citations73
US5464505ANov 7, 1995
Use of propylene oxide adducts in the purification of propylene oxide by extractive distillation
TEXACO CHEM INC12 citations72
CLEVELAND CLINIC FOUND
2 patents(unassigned)
2 patentsITT MFG ENTERPRISES INC
2 patentsWARBURTON TECHNOLOGY LTD
1 patentHORVATH DAVID
1 patentMASTER CONVEYOR CORP
1 patentBALL CORP
1 patentDIEBEL MFG CO
1 patentMELDE LARRY E
1 patentRAYTHEON CO
1 patentGREAT LAKES DART MFG INC
1 patentShowing the top 50 of 65 patents by PatentIndex Score.