4. Electricity: motor control systems
  5. Closed loop speed control system for dc motor with commutator
  6. Analog armature control

Robert M. Barry

Inventor

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

Details

Inventor

active

Backflush filter system with insert member diffusing filtering a

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Maintaining stream pressure or flow
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electric motor starting circuit

Electricity: motor control systems – Closed loop speed control system for dc motor with commutator – Analog armature control
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Filter system for wet vacuum cleaning apparatus

Liquid purification or separation – Plural distinct separators – Filters
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

Robert M. Barry does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1514896

  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