4. Static structures (e.g., buildings)
  5. Wall, ceiling, or floor designed for utilities
  6. Partition type

Harold Halvorson, Jr.

Inventor

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

Details

Inventor

active

Adjustable door and doorway construction

Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Access portal in interior partition; e.g. – into office or...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Clear wall panel system

Static structures (e.g. – buildings) – Multiroom or level – Partition secured to and crossed by preconstructed barrier
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Dental chair

Design Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Dental chair back

Design Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Mailbox security door with automatic set lifter

Sheet feeding or delivering – Delivering – Multiple discharge
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

Harold Halvorson, Jr. does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-375785

  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