David B. Call

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Articulated pickup truck camper/trailer
- Patent number 6,840,529
- Issue date Jan 11, 2005
- David B. Call
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Articulated pickup truck camper/trailer
- Publication number 20050067857
- Publication date Mar 31, 2005
- David B. Call
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Articulated pickup truck camper/trailer
- Publication number 20040075239
- Publication date Apr 22, 2004
- David B. Call
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS