4. Article dispensing
  5. With discharge assistant
  6. With separate holdback means

Robert J. Barker

Inventor

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

Details

Inventor

active

Fluid-cooled particle-beam transmission window

Electric lamp and discharge devices – Cathode ray tube – Electron permeable window
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Low-top canvas shoe

Apparel and haberdashery – Footwear – Athletic-type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Seed dispensing device

Article dispensing – With discharge assistant – With separate holdback means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Smart adaptive vacuum electronics

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
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

Robert J. Barker does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-53305

  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