4. Measuring, testing, or signalling instruments
  5. Measuring, regulating or indicating instrument, or casing
  6. Geometric

David L. Ramsey

Inventor

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

Details

Inventor

active

Binary phase transfer/amine catalyst for making aromatic polycar

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Catalyst system for polycarbonate manufacture

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Catalyst system for polycarbonate manufacture

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for hanging suspended objects on a wall

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Fired furnace operation and apparatus

Combustion – Process of combustion or burner operation – Controlling or proportioning feed
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. Ramsey 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. Ramsey, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David L. Ramsey will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-275399

  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