4. Measuring and testing
  5. Volume or rate of flow
  6. Mass flow by imparting angular or transverse momentum to the...

Alexander Spivak

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Force balanced impeller flow meter for mass flow rate control

Measuring and testing – Volume or rate of flow – Mass flow by imparting angular or transverse momentum to the...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Wireless surface acoustic wave-based proximity sensor,...

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Alexander Spivak does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Alexander Spivak, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alexander Spivak will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-3224584

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure