4. Power plants
  5. Internal combustion engine with treatment or handling of...
  6. By means producing a chemical reaction of a component of the...

Roger Leroy Urven, Jr.

Inventor

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

Details

Inventor

active

Double bowl piston

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method of purging fluid injector by heating

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
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

Roger Leroy Urven, Jr. does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2286374

  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