Inventor
O'BRIEN PATRICK C
US4 patents
Patents
4 patentsUS5964410AOct 12, 1999
Method and apparatus of uniform nozzle liquid application by way of vehicle
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US5478147ADec 26, 1995
Portable mixer for mixing ground rubber into liquid asphalt
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US6186732B1Feb 13, 2001
Conveyor mechanism
E D ETNYRE & CO29 citations89
US5934862AAug 10, 1999
Conveyor mechanism
E D ETNYRE & CO48 citations89