4. Electricity: motive power systems
  5. Induction motor systems
  6. Braking

C. H. Grace

Representative

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

Details

Representative

active

No affiliations

"Keep warm" control

Communications: electrical – Systems – Timer control
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

A.C. solenoid three way pilot valve

Fluid handling – Systems – Supply and exhaust
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

AC to DC converter with voltage regulation

Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

AC Transistor switch with overcurrent protection

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

AC/DC power MOSFET reversing H-drive system

Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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

C. H. Grace does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-33718

  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