4. Coating implements with material supply
  5. Including stylus

John D. McCollough

Inventor

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

Details

Inventor

active

Microplate system

Photocopying – Projection printing and copying cameras – Producing plural rows of pictures on photosensitive paper
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Pen with articulate handle

Coating implements with material supply – Including stylus
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Photographic apparatus for use in making printing plates

Photocopying – Projection printing and copying cameras – Producing plural rows of pictures on photosensitive paper
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

John D. McCollough does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-678977

  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