4. Acoustics
  5. Anatomic or prosthetic relation
  6. Ear and mouth

Marshall D. Buck

Inventor

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

Details

Inventor

active

Coaxial loudspeaker system

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Dual range horn with acoustic crossover

Acoustics – Diaphragm and enclosure – With horn
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Emulated guitar loudspeaker

Electrical audio signal processing systems and devices – Sound effects
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Grille assembly for a coaxial loudspeaker

Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multiple sound transducer system utilizing an acoustic filter to

Acoustics – Sound-modifying means – Intensifying horn
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-1182549

  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