4. Music
  5. Instruments
  6. Wind

Justin Kramer

Inventor

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

Details

Inventor

active

Digital program control clock

Horology: time measuring systems or devices – With calendar indicator – Electro-optical
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrical actuator for percussion instruments

Music – Instruments – Rigid vibrators
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrical stop control for musical instruments

Music – Instruments – Wind
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrical stop control for musical instruments and action magne

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electromagnetically operated valve

Music – Instruments – Wind
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-378435

  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