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- Inventors
- Fluid reaction surfaces (i.e., impellers)
- Articulated, resiliently mounted or self-shifting impeller...
- Sectional, staged or nonrigid working member
Details
Francis M. Penterman
Francis M.
Penterman
- Patent Class
Fluid reaction surfaces (i.e., impellers)
- SubClass
Articulated, resiliently mounted or self-shifting impeller...
- SubSubClass
Sectional, staged or nonrigid working member
- Specialty
Inventor
- Status
active
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Profile ID: LFUS-PAI-P-1534717
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