4. Fire escape, ladder, or scaffold
  5. Wall- or floor-attached
  6. Wall-mounted platform, with ladder

Robert G. Ritten

Inventor

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

Details

Inventor

active

Boat boarding ladders

Fire escape – ladder – or scaffold – Wall- or floor-attached – Ladder
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Boat boarding ladders having a stowage feature

Fire escape – ladder – or scaffold – Wall- or floor-attached – Ladder
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Boat ladder devices with step standoff feature

Fire escape – ladder – or scaffold – Wall- or floor-attached – Wall-mounted platform – with ladder
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Boat ladders

Ships – Boats – boat component – or attachment – Boarding aids
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Boat ladders with slide-out step

Fire escape – ladder – or scaffold – Wall- or floor-attached – Wall-mounted platform – with ladder
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 G. Ritten 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 G. Ritten, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert G. Ritten will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-340420

  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