4. Material or article handling
  5. Self-loading or unloading vehicles
  6. Conveyor

Joseph W. Langenfeld

Inventor

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

Details

Inventor

active

Adjustable tower for front end tractor loaders

Material or article handling – Vertically swinging load support – Shovel or fork type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Auger wagon

Material or article handling – Self-loading or unloading vehicles – Conveyor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Automatic hitch device

Land vehicles – Wheeled – Articulated vehicle
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Bale lift device, a front end loader having a bale lift...

Material or article handling – Vertically swinging load support – Shovel or fork type
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Bale lift device, a front end loader having a bale lift...

Material or article handling – Round hay bale handling
Reexamination Certificate

  [ 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

Joseph W. Langenfeld does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

     

Profile ID: LFUS-PAI-P-304153

  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