4. Illumination
  5. Light modifier
  6. Reflector

Fred Hasemann

Inventor

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

Details

Inventor

active

Ballast for supplying a plurality of discharge lamps

Electric lamp and discharge devices: systems – Plural load device systems – Plural discharge device loads
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

D.C. voltage supply circuit

Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

D.C. voltage supply circuit for fluorescent lamps

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Elongated luminaire

Illumination – Light modifier – Reflector
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-918679

  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