4. Railway switches and signals
  5. Switches

Robert E. Willow

Inventor

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

Details

Inventor

active

Compound geometry rail switch

Railway switches and signals – Switches
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Expandable base bearing pile and method of bearing pile installa

Static structures (e.g. – buildings) – Frangible section or means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flange bearing bolted rail frog for railroad turnouts and crossi

Railway switches and signals – Crossings – frogs – and mates – Flange-supported wheel
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

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

Rate now

     

Profile ID: LFUS-PAI-P-1095213

  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