4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. Phase comparison

Arthur D. Delagrange

Inventor

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

Details

Inventor

active

Acoustic Doppler detector

Communications – electrical: acoustic wave systems and devices – Echo systems – Returned signal used for control
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Active filter using low gain amplification stages

Amplifiers – Signal feedback – Phase shift means in loop path
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

High speed electronic analog computers using low-gain amplifiers

Boots – shoes – and leggings
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Omnidirectional monitor buoy

Communications: electrical – Selective – Monitoring in addition to control
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Translating filter

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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-770220

  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