4. Liquid purification or separation
  5. Serially connected distinct treating with or without storage...
  6. Parallel

Robert N. Rogers

Inventor

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

Details

Inventor

active

Helically wound expandable filter

Liquid purification or separation – Filter – Medium – cleaner or agitator moved by fluid
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Modular water filter

Liquid purification or separation – Serially connected distinct treating with or without storage... – Parallel
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Non-orienting tubing hanger system with a flow cage

Wells – Processes – Producing the well
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tubing annulus valve

Wells – Submerged well – Wellhead
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tubing annulus valve

Wells – Submerged well – Wellhead
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

Robert N. Rogers does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-1589466

  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