4. Seal for a joint or juncture
  5. Seal between relatively movable parts
  6. Relatively rotatable radially extending sealing face member

Ronald R. Brestel

Inventor

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

Details

Inventor

active

Cam valve self-centering seat

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fluid flow control valve with high temperature...

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Graphite packing

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Low friction packing

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
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

Ronald R. Brestel does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-736726

  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