4. Internal-combustion engines
  5. Particular piston and enclosing cylinder construction

Raymond J. Donahue

Inventor

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

Details

Inventor

active

Aluminum-silicon alloy having reduced microporosity

Alloys or metallic compositions – Aluminum base – Silicon containing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Aluminum-silicon alloy having reduced microporosity and...

Metal treatment – Stock – Age or precipitation hardened or strengthened
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Aluminum-silicon alloy having reduced microporosity and...

Metal treatment – Stock – Age or precipitation hardened or strengthened
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Aluminum-silicon casting alloy having refined primary...

Metal founding – Process – Shaping a forming surface
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Apparatus and improved method for lost foam casting of metal...

Metal founding – Process – Shaping a forming surface
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

Raymond J. Donahue does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-38153

  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