4. Chairs and seats
  5. Back movement resiliently opposed in operating position
  6. Back adjusts independent of seat

Richard A. Koprowski

Inventor

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

Details

Inventor

active

Auditorium seating system

Chairs and seats – Back movement resiliently opposed in operating position – Back adjusts independent of seat
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Auditorium seating system

Chairs and seats – Back movement resiliently opposed in operating position – Constantly oriented during up-and-down movement
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Examination table

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Orthopedic or chiropractic
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Handicapped accessible auditorium seat

Chairs and seats – Armrest – Movable to nonuse position
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

Richard A. Koprowski does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-549827

  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