- LandOfFree
- Inventors
- Rotary expansible chamber devices
- Heat exchange or non-working fluid lubricating or sealing
- With condition responsive control of non-working fluid
Details
Donald S. Olen
Donald S.
Olen
- Patent Class
Rotary expansible chamber devices
- SubClass
Heat exchange or non-working fluid lubricating or sealing
- SubSubClass
With condition responsive control of non-working fluid
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-1563216
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