4. H - Electricity
  5. 04
  6. R

Donald A. Frederick

H - Electricity – 04 – R

Inventor

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

Details

Inventor

Country: United States Of America

A pressure vessel capable of withstanding elevated...

G - Physics – 01 – D
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Acoustic sensing system for downhole seismic applications...

H - Electricity – 04 – R
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Acoustic sensing system for downhole seismic applications...

G - Physics – 01 – V
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Extended, flexible, spatially weighted fiber optic...

G - Physics – 01 – V
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fiber optic hydrophone having rigid mandrel

H - Electricity – 04 – R
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Donald A. Frederick does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFCA-PAI-P-1311834

  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