4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Carboxylic acid esters

Norbert Richter

Inventor

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

Details

Inventor

active

Calibrating body, gage or measuring device, preferably...

Geometrical instruments – Gauge – Screw thread
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Electrode connection with coated contact surfaces

Industrial electric heating furnaces – Arc furnace device – Electrode
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preparation of cinnamic esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for the preparation of...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
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

Norbert Richter does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-2585983

  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