4. Rotary expansible chamber devices
  5. Multistage
  6. Interengaging rotary members

Frank Obrist

Inventor

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

Details

Inventor

active

Air conditioning compressor

Pumps – Three or more cylinders arranged in parallel – radial – or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Air-conditioning system

Refrigeration – Automatic control – Refrigeration producer
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

CO 2 compressor

Rotary kinetic fluid motors or pumps – With lubricating – sealing – packing or bearing means having... – For shaft sealing – packing – lubricating or bearing means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Collector for the liquid phase of a working medium of an air...

Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Collector for the liquid phase of the working medium of an...

Refrigeration – Refrigeration producer – Distinct vapor liquid separator and separated liquid recycle
Reexamination Certificate

  [ 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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-491425

  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