4. Radiant energy
  5. Invisible radiant energy responsive electric signalling
  6. With or including a luminophor

David Cowell

Inventor

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

Details

Inventor

active

High voltage protection circuit for x-ray systems

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific quantity comparison means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Power supply for triode x-ray tubes

X-ray or gamma ray systems or devices – Electronic circuit – Exposure timer
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Preheat circuit for X-ray tubes

Radiant energy – With charged particle beam deflection or focussing – With target means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

X-ray detector for a panoramic X-ray device

Radiant energy – Invisible radiant energy responsive electric signalling – With or including a luminophor
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-962117

  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