Inventor

STREIT DONALD A

US3 patents

Patents

3 patents

US5774824AJun 30, 1998

Map-matching navigation system

PENN STATE RES FOUND356 citations97

US5902351AMay 11, 1999

Apparatus and method for tracking a vehicle

PENN STATE RES FOUND130 citations93

US5542221AAug 6, 1996

Dual stiffness flooring

PENN STATE RES FOUND29 citations83