Tyrone E. Powell

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Anchorage, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Motion compensated apparatus
- Patent number 5,822,813
- Issue date Oct 20, 1998
- Tyrone E. Powell
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Interactive drag strip amusement ride
- Patent number 5,361,705
- Issue date Nov 8, 1994
- Tyrone E. Powell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electromagnetically powered drag ride attraction
- Patent number 4,991,514
- Issue date Feb 12, 1991
- Tyrone E. Powell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Downhill tubular guideway having an air suspension system for passe...
- Patent number 4,821,647
- Issue date Apr 18, 1989
- Tyrone E. Powell
- A63 - SPORTS GAMES AMUSEMENTS