4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Optical or pre-photocell system

Hans Landwehrkamp

Inventor

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

Details

Inventor

active

Apparatus for forming a reserve winding on a yarn spool

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device and process for maintenance of spinning devices

Textiles: spinning – twisting – and twining – Apparatus and processes – Monitor and control
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Device for the automatic opening and mixing of fiber bales

Textiles: fiber preparation – Working – Picking
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Drum for carding machines

Textiles: fiber preparation – Working – Carding
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for picking up a yarn and transferring it t

Winding – tensioning – or guiding – Coil holder or support – Spool or core
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

Hans Landwehrkamp does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-583577

  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