4. Pumps
  5. Motor driven
  6. Fluid motor

Larry K. Spencer

Inventor

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

Details

Inventor

active

Convertible high or low pressure pilot valve

Fluid handling – Systems – Multi-way valve unit
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Corrosion and erosion sensor

Measuring and testing – Embrittlement or erosion
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Hydraulic pumping apparatus and method of operation

Pumps – Motor driven – Fluid motor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Submersible pneumatic pump for water table

Pumps – Condition responsive control of pump drive motor – Responsive to accumulation of pumped liquid in receiver
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Three way valve

Fluid handling – With indicator – register – recorder – alarm or inspection means – Position or extent of motion indicator
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

Larry K. Spencer does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-226205

  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