Douglas Scroggs

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Princeton, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Amphibious vehicle having a single drive system for land and water...
- Patent number 8,668,535
- Issue date Mar 11, 2014
- Douglas Scroggs
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AMPHIBIOUS VEHICLE HAVING A SINGLE DRIVE SYSTEM FOR LAND AND WATER...
- Publication number 20140080368
- Publication date Mar 20, 2014
- Douglas Scroggs
- B60 - VEHICLES IN GENERAL