Fluid reaction surfaces (i.e., impellers)
With control means responsive to non-cyclic condition...
Impeller rotation speed responsive
Inventor
active
Method of producing molded parts and casting pattern therefor
Process for producing a rotary drilling bit
Variable pitch propeller
No associations
LandOfFree
David L. Bernhardt does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with David L. Bernhardt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David L. Bernhardt will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-395396