4. Optics: image projectors
  5. Picture carrier

Leonard Marshall

Inventor

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

Details

Inventor

active

Microphone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Design Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Microphone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Design Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

One piece transparency mount with spring transparency restraint

Optics: image projectors – Picture carrier
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

Leonard Marshall does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1943798

  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