4. Chemistry of inorganic compounds
  5. Sulfur or compound thereof
  6. Elemental sulfur

John Stiksma

Inventor

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

Details

Inventor

active

Process for separating and recovering base metals from used...

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group vib metal
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for separating and recovering base metals from used...

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group vib metal
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Process for upgrading copper sulphide residues containing nickel

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Purification of elemental sulphur

Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Selective precipitation of manganese from...

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
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

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

Rate now

     

Profile ID: LFUS-PAI-P-553063

  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