4. Electricity: motive power systems
  5. Induction motor systems
  6. Primary circuit control

Alfred Rufer

Inventor

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

Details

Inventor

active

Frequency converter for high-speed generators

Electricity: single generator systems – Automatic control of generator or driving means – Power factor or phase relationships
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Generator with integrated powerswitch

Prime-mover dynamo plants – Miscellaneous – Drive gearing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and device for operating an induction machine

Electricity: motive power systems – Induction motor systems – Primary circuit control
Patent

  [ 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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-332560

  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