4. Chemistry: electrical and wave energy
  5. Processes and products

Donald J. Wierschke

Inventor

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

Details

Inventor

active

Cathode head having improved seal means

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Matrixing apparatus and method for use in the manufacture of mol

Chemistry: electrical and wave energy – Processes and products
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for the manufacture of record stampers

Chemistry: electrical and wave energy – Processes and products
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method to center and separate electroformed replicas from a matr

Plastic and nonmetallic article shaping or treating: processes – With step of making mold or mold shaping – per se – Utilizing surface to be reproduced as an impression pattern
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-837819

  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