4. Radiant energy
  5. Geological testing or irradiation

Payasada Kotrappa

Inventor

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

Details

Inventor

active

Electret ion chamber for radon monitoring

Radiant energy – Geological testing or irradiation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electret ionization chamber for monitoring radium and dissolved

Radiant energy – Geological testing or irradiation – With sampling
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ionization chamber for monitoring radioactive gas

Radiant energy – Geological testing or irradiation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Radon progeny monitor

Radiant energy – Geological testing or irradiation – With sampling
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Small volume ion chamber

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-57804

  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