4. Chemistry of inorganic compounds
  5. Treating mixture to obtain metal containing compound
  6. Group iiia metal or beryllium

Ivan Feher

Inventor

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

Details

Inventor

active

Flotation process for the enrichment of bauxites

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method for processing bauxites

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group iiia metal or beryllium
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for producing alumina

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group iiia metal or beryllium
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

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

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

Rate now

     

Profile ID: LFUS-PAI-P-495209

  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