4. Stock material or miscellaneous articles
  5. Coated or structually defined flake, particle, cell, strand,...
  6. Rod, strand, filament or fiber

David F. Lewin

Inventor

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

Details

Inventor

active

Method of using evenly distributed air flow to condition glass f

Glass manufacturing – Processes – Forming product or preform from molten glass
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for filling a muffler shell with fibrous material

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Size composition

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Size composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Strand guide for packaging apparatus

Winding – tensioning – or guiding – Coil holder or support – Spool or core
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

David F. Lewin 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 F. Lewin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David F. Lewin will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-690674

  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