4. Communications: electrical
  5. Systems
  6. Call station

Frans Brouwer

Inventor

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

Details

Inventor

active

Bulb outage warning system

Communications: electrical – Digital comparator systems
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Bulb outage warning system

Communications: electrical – Systems – Call station
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Differential capacitor and circuit

Weighing scales – Self-positioning – Electrical current generating or modifying
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Digital clock gearing

Registers – Coded record sensors – Particular sensor structure
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fuel burner control circuit

Combustion – Timer – programmer – retarder or condition responsive control – Shutdown by sensed absence of flame in proving period
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-224626

  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