4. Closure fasteners
  5. Bolts
  6. Swinging

Emanuel L. Logan

Inventor

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

Details

Inventor

active

Apparatus for delaying opening of doors

Closure fasteners – Bolts – Swinging
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Emergency release for deadlocks

Locks – Operating mechanism – Key
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Form and label combination

Printed matter – Calendar
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Magnetic emergency exit door lock with time delay

Closure fasteners – Magnetic
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Point-of-egress control device for securing exit doors safely

Closure fasteners – Bolts – Swinging
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

Emanuel L. Logan does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-965274

  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