4. Plant husbandry
  5. Tree supports

Roger B. Nielsen

Inventor

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

Details

Inventor

active

Closeable self-venting spout

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Closeable self-venting spout

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Closeable self-venting spout

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Mechanically driven ratchet assembly

Brakes – Vehicle – Positive lock
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tree support collar

Plant husbandry – Tree supports
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

Roger B. Nielsen does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-567985

  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