Patents/Inventors

Roger Raetzman

Pleasant Prairie, WIUS6 patents

5 Patents

US122219212025
Outboard Engine Assembly
BRP US Inc.
0 cites
US121798972024
Marine Engine Assembly
BRP US Inc.
0 cites
US120186272024
Exhaust Valve, Exhaust Valve Assembly and Exhaust Valve System for Two-stroke Internal Combustion Engines, Two-stroke Internal Combustion Engine Having Same and Method for Cleaning an Exhaust Valve
BRP US Inc.
0 cites
US117087882023
Outboard Engine Assembly
BRP US Inc.
0 cites
US115608642023
Exhaust Valve, Exhaust Valve Assembly and Exhaust Valve System for Two-stroke Internal Combustion Engines, Two-stroke Internal Combustion Engine Having Same and Method for Cleaning an Exhaust Valve
BRP US Inc.
0 cites