4. Equipment for production, distribution, or transformation of ene
  5. Distribution, modification or control
  6. Switch or casing therefor

Gunnar Widell

Inventor

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

Details

Inventor

active

Safety relay

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – For relays or solenoids
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Security switch

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Two hand control of working apparatuses

Electricity: circuit makers and breakers – Plural switches control single circuit
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1695324

  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