Inventor
UTTER ROBERT E
US29 patents
⚠️ This page may combine multiple inventors who share the name “UTTER ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN STANDARD INC
16 patentsUS4927339AMay 22, 1990
Rotating scroll apparatus with axially biased scroll members
AMERICAN STANDARD INC133 citations97
US5449279ASep 12, 1995
Pressure biased co-rotational scroll apparatus with enhanced lubrication
AMERICAN STANDARD INC48 citations96
US4655696AApr 7, 1987
Anti-rotation coupling for a scroll machine
AMERICAN STANDARD INC69 citations96
US4552518ANov 12, 1985
Scroll machine with discharge passage through orbiting scroll plate and associated lubrication system
AMERICAN STANDARD INC99 citations96
US5129798AJul 14, 1992
Co-rotational scroll apparatus with improved scroll member biasing
AMERICAN STANDARD INC66 citations95
US5462419AOct 31, 1995
Pressure biased co-rotational scroll apparatus with enhanced lubrication
AMERICAN STANDARD INC23 citations92
US5338159AAug 16, 1994
Co-rotational scroll compressor supercharger device
AMERICAN STANDARD INC21 citations92
US5212964AMay 25, 1993
Scroll apparatus with enhanced lubricant flow
AMERICAN STANDARD INC22 citations92
US5199280AApr 6, 1993
Co-rotational scroll compressor supercharger device
AMERICAN STANDARD INC21 citations92
US5142885ASep 1, 1992
Method and apparatus for enhanced scroll stability in a co-rotational scroll
AMERICAN STANDARD INC29 citations92
US5099658AMar 31, 1992
Co-rotational scroll apparatus with optimized coupling
AMERICAN STANDARD INC37 citations92
US4522575AJun 11, 1985
Scroll machine using discharge pressure for axial sealing
AMERICAN STANDARD INC46 citations92
US4606706AAug 19, 1986
Internal compliant seal for compressor
AMERICAN STANDARD INC25 citations82
US5105634AApr 21, 1992
Scroll apparatus having a modified tip seal groove
AMERICAN STANDARD INC10 citations74
US5101644AApr 7, 1992
Co-rotational scroll apparatus with positive lubricant flow
AMERICAN STANDARD INC19 citations74
US4934910AJun 19, 1990
Scroll-type fluid apparatus with radially compliant driving means
AMERICAN STANDARD INC17 citations74
TRANE CO
5 patentsUS4431388AFeb 14, 1984
Controlled suction unloading in a scroll compressor
TRANE CO102 citations96
US4383805AMay 17, 1983
Gas compressor of the scroll type having delayed suction closing capacity modulation
TRANE CO139 citations95
US4488855ADec 18, 1984
Main bearing lubrication system for scroll machine
TRANE CO23 citations82
US4431380AFeb 14, 1984
Scroll compressor with controlled suction unloading using coupling means
TRANE CO10 citations74
US4403927ASep 13, 1983
Lubricant distribution system for scroll machine
TRANE CO17 citations73
ALLIANCE COMPRESSORS
3 patentsUS5609478AMar 11, 1997
Radial compliance mechanism for corotating scroll apparatus
ALLIANCE COMPRESSORS45 citations93
US5713731AFeb 3, 1998
Radial compliance mechanism for co-rotating scroll apparatus
ALLIANCE COMPRESSORS39 citations89
US5616016AApr 1, 1997
Pressure biased co-rotational scroll apparatus with enhanced lubrication
ALLIANCE COMPRESSORS17 citations81