4. Building units and construction elements
  5. Structure
  6. Greenhouse

Walter A. Johanson

Inventor

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

Details

Inventor

active

Greenhouse

Building units and construction elements – Structure – Greenhouse
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Illumination devices and methods of forming same

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Illumination devices and methods of forming same

Optical waveguides – Noncyclindrical or nonplanar shaped waveguide
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Illumination devices and methods of forming same

Optical waveguides – Optical transmission cable
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Light distributing tubes and methods of forming same

Optical waveguides – Optical imaging tunnel
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

Walter A. Johanson does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-394022

  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