4. Typewriting machines
  5. Typing by other than type-face or type-die
  6. Character formation by impact

Frederic L. Clark

Inventor

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

Details

Inventor

active

Apparatus for measuring electrolytes utilizing optical signals r

Electricity: measuring and testing – Determining nonelectric properties by measuring electric... – Semiconductors for nonelectrical property
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automated continuous and random access analytical system

Chemistry: analytical and immunological testing – Automated chemical analysis – With conveyance of sample along a test line in a container...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automated continuous and random access analytical system

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cap actuator for opening and closing a container

Chemistry: analytical and immunological testing – Automated chemical analysis – With aspirator of claimed structure
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Duplex printing system and method therefor

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
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

Frederic L. Clark does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-245271

  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