4. Environmental heating and cooling; fluid handling and sanitary e
  5. Fluid handling or treatment equipment
  6. Valve or body therefor

Cal R. Brown

Inventor

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

Details

Inventor

active

Ball valve

Fluid handling – With repair – tapping – assembly – or disassembly means – With disassembly tool engaging feature
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ball valve and seat assembly

Fluid handling – With leakage or drip collecting
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ball valve seat seal

Valves and valve actuation – Rotary valves – Ball valve
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Ball valve seat seal

Valves and valve actuation – Rotary valves – Ball valve
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Constant displacement dual position cam stop assembly

Valves and valve actuation – Limit stop – Rotary valve
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-313016

  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