4. Electric lamp and discharge devices
  5. Electrode and shield structures
  6. Point source cathodes

William Leo Holstein

Inventor

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

Details

Inventor

active

Annealed carbon soot field emitters and field emitter...

Electric lamp and discharge devices – Discharge devices having an electrode of particular material
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Carbon cone and carbon whisker field emitters

Electric lamp and discharge devices – Electrode and shield structures – Point source cathodes
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for making a field emitter cathode using a particulate f

Coating processes – Electrical product produced – Electron emissive or suppressive
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

William Leo Holstein does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1114792

  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