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Michael Troy Richardson
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Elkridge, UT, US
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Patents Grants
last 30 patents
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Patent Grant
Trolley for downhill zip line thrill ride
Patent number
8,424,460
Issue date
Apr 23, 2013
Shawn Geoffrey Lerner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Downhill zip line thrill ride system
Patent number
6,666,773
Issue date
Dec 23, 2003
Michael Troy Richardson
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TROLLEY FOR DOWNHILL ZIP LINE THRILL RIDE
Publication number
20120160122
Publication date
Jun 28, 2012
Shawn Geoffrey LERNER
B60 - VEHICLES IN GENERAL
Information
Patent Application
LOOP THERMAL ENERGY SYSTEM
Publication number
20120006023
Publication date
Jan 12, 2012
Keith Sterling Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Downhill zip line thrill ride system
Publication number
20040198502
Publication date
Oct 7, 2004
Michael Troy Richardson
A63 - SPORTS GAMES AMUSEMENTS