4. Measuring and testing
  5. Volume or rate of flow
  6. Thermal type

Joseph W. C. Harpster

Inventor

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

Details

Inventor

active

Condensers and their monitoring

Power plants – Motor having exhaust fluid treating or handling means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Condensers and their monitoring

Power plants – Motor having exhaust fluid treating or handling means – Motor and indirect heat exchanger
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Condensers and their monitoring

Power plants – Motor having exhaust fluid treating or handling means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flow indicator

Measuring and testing – Volume or rate of flow – Thermal type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flow metering of high temperature gases

Measuring and testing – Volume or rate of flow – Proportional
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

Joseph W. C. Harpster does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1587979

  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