Douglas Ross

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Terminal tractor
- Patent number 4,111,273
- Issue date Sep 5, 1978
- Dock Truck, Inc.
- Keith Blackburn
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Trailer for handling container-carrying pallet frames
- Patent number 4,101,144
- Issue date Jul 18, 1978
- Douglas Ross
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Container transport system and apparatus
- Patent number 4,053,072
- Issue date Oct 11, 1977
- Douglas Ross
- B60 - VEHICLES IN GENERAL