4. Rotary kinetic fluid motors or pumps
  5. Bearing, seal, or liner between runner portion and static part
  6. Between blade edge and static part

Junfa Mei

Inventor

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

Details

Inventor

active

Abradable seals

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method of manufacturing a metal article by powder metallurgy

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-2927021

  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