4. Land vehicles
  5. Wheeled
  6. Occupant propelled type

Keith L. Amdahl

Inventor

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

Details

Inventor

active

Cart management system

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cart management system

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cart management system

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – Having means to test physical characteristic of check
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cart management system

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – Having electric circuit with switch operated by check
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cart management system and method

Check-actuated control mechanisms – Control mechanism actuated by check – other than coin – which... – Having means to test physical characteristic of check
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

Keith L. Amdahl does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-66276

  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