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

Carl M. Hay

Inventor

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

Details

Inventor

active

Hand-pedalling attachment for wheel-chairs

Land vehicles – Wheeled – Occupant propelled type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Padded garment to prevent pressure sores and other injuries...

Apparel – Guard or protector – Body cover
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Seneca Valley virus based compositions and methods for...

Chemistry: molecular biology and microbiology – Virus or bacteriophage – except for viral vector or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tissue-vectors specific replication and gene expression

Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of...
Reexamination Certificate

  [ 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

Carl M. Hay does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-588911

  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