4. Heat exchange
  5. With impeller or conveyor moving exchange material
  6. Mechanical gas pump

David L. Lehman

Inventor

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

Details

Inventor

active

Apparatus for installing terminals on wires and insulation pods

Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus for installing terminals on wires and insulation pods

Metal working – Means to assemble or disassemble – Means to assemble electrical device
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flywheel energy storage system for maintaining fan speed for...

Internal-combustion engines – Cooling – Devices for cooling liquid by air flow
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and a system for removing particulates and toxic...

Power plants – Internal combustion engine with treatment or handling of... – By sorber or mechanical separator
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus to control a turbocharger wastegate...

Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Reexamination Certificate

  [ 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

David L. Lehman does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1059734

  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