Inventor

KRAIC OTTO

5 patents

⚠️ This page may combine multiple inventors who share the name “KRAIC OTTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANKEL GMBH

2 patents

US4127364ANov 28, 1978

Heat pump unit

WANKEL GMBH26 citations80

US4127369ANov 28, 1978

Pressure valve for a rotary piston compressor

WANKEL GMBH10 citations71

WANKEL FELIX

2 patents

US4722126AFeb 2, 1988

Method and apparatus for the manufacture of a single-rotation machine having an internal axis

WANKEL FELIX8 citations69

US4772191ASep 20, 1988

Internally axed single-rotation machine with sealing gap arrangement

WANKEL FELIX0 citations37

WANKEL H C FELIX

1 patent

US4850831AJul 25, 1989

Interengaging rotors having internal axes and specific sidewall construction

WANKEL H C FELIX2 citations52