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Loren Wassenberg
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Blue Rapids, KS, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle transporter
Patent number
8,292,557
Issue date
Oct 23, 2012
Landoll Corporation
Donald R. Landoll
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailer having actuatable tail ramp
Patent number
6,394,734
Issue date
May 28, 2002
Donald R. Landoll
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Gooseneck lift mechanism
Patent number
6,378,887
Issue date
Apr 30, 2002
Landoll Corporation
Donald R. Landoll
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Cam action detachable gooseneck trailer
Patent number
6,224,082
Issue date
May 1, 2001
Landoll Corporation
Donald R. Landoll
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Multi-purpose, low-load angle trailer with laterally extendable win...
Patent number
6,126,378
Issue date
Oct 3, 2000
Landoll Corporation
Donald R. Landoll
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Vehicle Transporter
Publication number
20120183369
Publication date
Jul 19, 2012
Donald R. Landoll
B60 - VEHICLES IN GENERAL
Information
Patent Application
Gooseneck Latching Mechanism
Publication number
20010024027
Publication date
Sep 27, 2001
Donald R. Landoll
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Gooseneck lift mechanism
Publication number
20010011807
Publication date
Aug 9, 2001
Donald R. Landoll
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS