4. Gas and liquid contact apparatus
  5. Fluid distribution
  6. Valved

Gerhardt Van Drie

Inventor

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

Details

Inventor

active

Apparatus for collecting solid and loose-waste materials

Conveyors: power-driven – Conveying apparatus entirely supported by mobile ground... – Dirigible vehicle
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Counterbalanced dual submarine-type liquid mixer pairs

Gas and liquid contact apparatus – Fluid distribution – Valved
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Gravity powered mixer system

Agitating – Stirrer within stationary mixing chamber – Rectilinearly reciprocable stirrer
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

High dissolved oxygen mixer-digester

Gas and liquid contact apparatus – Contact devices – Reciprocating
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

High dissolved oxygen mixer-digester method

Liquid purification or separation – Processes – Treatment by living organism
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

Gerhardt Van Drie does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-895662

  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