4. Electric lamp and discharge devices
  5. Secondary emission prevention
  6. Nonemissive material

Jean Philippe Hallais

Inventor

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

Details

Inventor

active

Method of growing by epitaxy from the vapor phase a material on

Metal treatment – Process of modifying or maintaining internal physical... – Chemical-heat removing or burning of metal
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Photocathode support of corundum with layer of barium boroalumin

Electric lamp and discharge devices – Secondary emission prevention – Nonemissive material
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

Jean Philippe Hallais does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-944555

  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