4. Internal-combustion engines
  5. Accessories
  6. Covers, trays, vibrators, corrosion inhibitors, air filters

Berthold Pfuhl

Inventor

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

Details

Inventor

active

Control system for a hydraulic load

Motors: expansible chamber type – Fluid supply through diverse paths to single expansible chamber – Second path activated in response to pressure or flow in...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for regulating pressure and delivery of and adjustable pu

Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrohydraulic adjustable pump

Pumps – Condition responsive control of drive transmission or pump... – Having means to hold or resist movement of pumping element
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hydraulic control valve

Fluid handling – Systems – Multi-way valve unit
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hydraulic control valve

Fluid handling – Systems – Multi-way valve unit
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-851172

  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