James D. Troxell

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Cuyahoga Falls, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for the visual display of the migration of bowling lane oil...
- Patent number 4,982,601
- Issue date Jan 8, 1991
- James D. Troxell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method for the enhancement of contours for video broadcasts
- Patent number 4,975,770
- Issue date Dec 4, 1990
- James D. Troxell
- G06 - COMPUTING CALCULATING COUNTING