John W. Bridwell

Inventor

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

Details

Inventor

active

Automatically engaged emergency parking brake

Brakes – Operators – Spring
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Contaminant trap for fluid operated rotary actuator

Expansible chamber devices – With fluid purifying means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hydraulic circuitry for an excavator

Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hydraulic system for extremely cold environments

Motors: expansible chamber type – With motive fluid valve – Unitary inlet and exhaust valve for single working chamber
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Shaft locking apparatus

Joints and connections – Selectively assembled – e.g. – convertible – etc. – Selective orientation
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-947111

  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