4. Expansible chamber devices
  5. Miscellaneous

James W. Sigmon

Inventor

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

Details

Inventor

active

Expansible device

Expansible chamber devices – Collapsible chamber wall portion – Wall portion formed of flexible material
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Expansible device

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

Rotary airlock valve using a single seat

Dispensing – With discharge assistant – Movable or conveyer-type trap chamber
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Rotary flow regulating valve and method

Fluid handling – Systems – Multi-way valve unit
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Rotary motion valve and actuator

Valves and valve actuation – Fluid actuated or retarded – Rotary or oscillatory motor
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

James W. Sigmon does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-686165

  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