4. Resilient tires and wheels
  5. Tires, resilient
  6. Pneumatic tire or inner tube

Wilfried Coppens

Inventor

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

Details

Inventor

active

Additive for lubricants containing a metal complex

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Nitrogen and heavy metal – or nitrogen and aluminum – in the...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Additive for lubricants containing a metal complex

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Phosphosulfurized or phosphooxidized organic compound of...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Brass-coated steel elements having improved rubber adhesion prop

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Feed-through element for a vacuum apparatus

Metal deforming – With exposure of work to gas – vapor – mist – or modified...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Feed-through element for a vacuum apparatus

Metal deforming – With exposure of work to gas – vapor – mist – or modified...
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-181854

  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