4. Plastic article or earthenware shaping or treating: apparatus
  5. Stock pressurizing means operably associated with downstream...

James M. McKelvey

Inventor

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

Details

Inventor

active

Method and apparatus for extruding thermoplastic material

Agitating – Rubber or heavy plastic working
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Plastics extrusion apparatus

Plastic article or earthenware shaping or treating: apparatus – Stock pressurizing means operably associated with downstream...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Sculptured faucet

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Design 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

James M. McKelvey does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-688194

  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