Inventor
NUBER ROLAND
DE7 patents
⚠️ This page may combine multiple inventors who share the name “NUBER ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WANKEL GMBH
5 patentsUS4846642AJul 11, 1989
Rotary piston blower with foamed synthetic material surfaces running along roughened metal surfaces
WANKEL GMBH25 citations91
US5067557ANov 26, 1991
Machine unit consisting of a rotary piston internal combustion engine and a rotary piston compressor
WANKEL GMBH8 citations73
US5100309AMar 31, 1992
Cooling medium pump of a rotary piston internal combustion engine
WANKEL GMBH7 citations72
US4943217AJul 24, 1990
Delivery valve of a rotary piston compressor
WANKEL GMBH7 citations71
US4822253AApr 18, 1989
Machine installation for a heat pumping plant
WANKEL GMBH1 citations49