Inventor
WALLACE WILLIAM D
42 patents
⚠️ This page may combine multiple inventors who share the name “WALLACE WILLIAM D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE AIR BRAKE CO
12 patentsUS5219082AJun 15, 1993
Male connection member for an articulated coupling arrangement
WESTINGHOUSE AIR BRAKE CO29 citations92
US5172819ADec 22, 1992
Bearing assembly for an articulated coupling apparatus which connects adjacent ends of a pair of railway cars together
WESTINGHOUSE AIR BRAKE CO27 citations90
US5277323AJan 11, 1994
Locking wedge assembly to removably secure a male connection member in an articulated-type coupling arrangement
WESTINGHOUSE AIR BRAKE CO11 citations73
US5131331AJul 21, 1992
Articulated coupling apparatus for connecting adjacent ends of a pair of railway cars
WESTINGHOUSE AIR BRAKE CO17 citations73
US5105955AApr 21, 1992
Spherical connector apparatus in an articulated slackless-type coupler arrangement used in a railway application
WESTINGHOUSE AIR BRAKE CO14 citations73
US5065679ANov 19, 1991
Articulated coupling apparatus for connecting adjacent ends of a pair of railway cars together in a semipermanent manner
WESTINGHOUSE AIR BRAKE CO19 citations73
US5042393AAug 27, 1991
Locking assembly to secure a bearing assembly in an articulated coupling apparatus for connecting adjacent ends of a pair of railway cars
WESTINGHOUSE AIR BRAKE CO19 citations73
US5167334ADec 1, 1992
Apparatus to provide versatility in securing male and female connection members of an articulated coupler to a center sill member of a railway car
WESTINGHOUSE AIR BRAKE CO5 citations63
US5139159AAug 18, 1992
Connecting pin for articulated coupling arrangement
WESTINGHOUSE AIR BRAKE CO4 citations62
US5115927AMay 26, 1992
Strengthening mechanism for a female articulated coupling member for providing additional strength in response to loads exerted at bearing assembly connection shaft
WESTINGHOUSE AIR BRAKE CO2 citations62
US5080243AJan 14, 1992
Assembly mechanism for an articulated coupling system
WESTINGHOUSE AIR BRAKE CO4 citations62
US5167333ADec 1, 1992
Apparatus to prevent detrimental extraneous foreign matter from entering a cavity formed at an outer end of a female connection member of an articulated coupling
WESTINGHOUSE AIR BRAKE CO0 citations42
UTAH MEDICAL PRODUCTS INC
9 patentsUS5021046AJun 4, 1991
Medical pressure sensing and display system
UTAH MEDICAL PRODUCTS INC189 citations99
US4610256ASep 9, 1986
Pressure transducer
UTAH MEDICAL PRODUCTS INC218 citations99
US5160334ANov 3, 1992
Electrosurgical generator and suction apparatus
UTAH MEDICAL PRODUCTS INC752 citations97
US5324288AJun 28, 1994
Electrosurgical loop with a depth gauge
UTAH MEDICAL PRODUCTS INC270 citations96
US4785822ANov 22, 1988
Disposable intracompartmental pressure transducer
UTAH MEDICAL PRODUCTS INC111 citations96
US4658829AApr 21, 1987
Method and apparatus for pressure transducer calibration and simulation
UTAH MEDICAL PRODUCTS INC118 citations96
US4619269AOct 28, 1986
Apparatus and method for monitoring respiratory gas
UTAH MEDICAL PRODUCTS INC124 citations96
US4572208AFeb 25, 1986
Metabolic gas monitoring apparatus and method
UTAH MEDICAL PRODUCTS INC92 citations96
US5046965ASep 10, 1991
Disposable electrical connector for fetal scalp electrode
UTAH MEDICAL PRODUCTS INC51 citations91
UTAH MEDICAL PRODUCTS
3 patentsUS4576181AMar 18, 1986
Disposable pressure transducer apparatus for medical use
UTAH MEDICAL PRODUCTS176 citations99
US4873986AOct 17, 1989
Disposable apparatus for monitoring intrauterine pressure and fetal heart rate
UTAH MEDICAL PRODUCTS132 citations98
US4966161AOct 30, 1990
Apparatus for continuously measuring intracompartmental pressure within a body cavity
UTAH MEDICAL PRODUCTS71 citations96
WALLACE WILLIAM D
3 patentsUS5004472AApr 2, 1991
Medical pressure sensing and display system
WALLACE WILLIAM D172 citations98
US5009662AApr 23, 1991
Medical pressure sensing and display system
WALLACE WILLIAM D136 citations95
US4256461AMar 17, 1981
Method and apparatus for equilibrating gas and liquid in a transportable vessel--syringe tonometer
WALLACE WILLIAM D15 citations72