4. E - Fixed Constructions
  5. 06
  6. C

Harold J. Wallk

E - Fixed Constructions – 06 – C

Inventor

Rate now
  [ 4.80 ] – superior Voters 1   Comments 1

Details

Inventor

Telescoping step ladder

E - Fixed Constructions – 06 – C
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Harold J. Wallk has received 1 rating(s) and 1 review(s), resulting in an average rating of 4.80 on a scale from 1 to 5. The overall rating for this inventor is superior.

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

Rate now

Sam l. Wallk

Harold J. Wallk was a very talented mechanical engineer. Many of his ideas were not patented, and others took credit.

Was this review helpful to you?

Can the public trust this person/organization?
What is the main driving force for this inventor/examiner/corporation/other?
Do you think that the work of this person/organization is useful for the community?
Do you think you would do his/her/its job better?
Rate how useful are patents this person/organization has invented/approved.
Would you give a formal recognition to this person/organization for its patent related work?

1     0    

     

Profile ID: LFCA-PAI-P-760550

  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