4. Communications: electrical
  5. Audible indication
  6. Percussion-type sound producer

Robert Joseph O'Connor

Inventor

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

Details

Inventor

active

Amidobetaine containing detergent composition non-toxic to aquat

Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electromagnetically operated audible signal generator

Communications: electrical – Audible indication – Percussion-type sound producer
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

Robert Joseph O'Connor does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1946635

  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