4. Pumps
  5. With condition responsive pumped fluid control
  6. Bypass or relief valve controls venting by movable pump...

Jiun-Hung Chen

Inventor

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

Details

Inventor

active

Double screw rotor assembly

Rotary expansible chamber devices – Interengaging rotating members – Each tapered
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Double screw rotor assembly with electrically controlled...

Pumps – With condition responsive pumped fluid control – Bypass or relief valve controls venting by movable pump...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electropolish/grinding means for an inner surface of a long...

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-stage vacuum pump

Rotary expansible chamber devices – Multistage – Interengaging rotary members
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

Jiun-Hung Chen does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2067532

  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