Inventor
BAUER WERNER R
27 patents
Patents
27 patentsUS4109121AAug 22, 1978
Electrical switch construction and method of making the same
ROBERTSHAW CONTROLS CO32 citations92
US4290453ASep 22, 1981
Reversing valve construction and method of making the same
ROBERTSHAW CONTROLS CO26 citations82
US4213483AJul 22, 1980
Reversing valve construction and parts therefor and methods of making the same
ROBERTSHAW CONTROLS CO25 citations82
US4159563AJul 3, 1979
Electrical switch construction and method of making the same
ROBERTSHAW CONTROLS CO30 citations81
US4327774AMay 4, 1982
Reversing valve construction and parts therefor and methods of making the same
ROBERTSHAW CONTROLS CO9 citations74
US4248058AFeb 3, 1981
Differential piston type reversing valve construction, system utilizing the same and method of making
ROBERTSHAW CONTROLS CO17 citations74
US4240469ADec 23, 1980
Reversing valve construction and parts therefor and methods of making the same
ROBERTSHAW CONTROLS CO13 citations74
US4237933ADec 9, 1980
Reversing valve construction and parts therefor and methods of making the same
ROBERTSHAW CONTROLS CO8 citations74
US4212324AJul 15, 1980
Reversing valve construction and method of making the same
ROBERTSHAW CONTROLS CO12 citations74
US4188975AFeb 19, 1980
Reversing valve construction and valve member therefor and methods of making the same
ROBERTSHAW CONTROLS CO10 citations74
US4144905AMar 20, 1979
Reversing valve construction and method of making the same
ROBERTSHAW CONTROLS CO7 citations74
US3983351ASep 28, 1976
Electrical switch construction and method of making the same
ROBERTSHAW CONTROLS CO7 citations74
US3967086AJun 29, 1976
Electrical switch construction
ROBERTSHAW CONTROLS CO7 citations74
US4245142AJan 13, 1981
Control unit and electrical switch construction therefor and methods of making such a control unit and electrical switch construction
ROBERTSHAW CONTROLS CO7 citations73
US4037317AJul 26, 1977
Method of making fluid operated electrical switch construction
ROBERTSHAW CONTROLS CO10 citations73
US3984649AOct 5, 1976
Fluid operated electrical switch construction
ROBERTSHAW CONTROLS CO11 citations73
US4335750AJun 22, 1982
Reversing valve construction and piston head assembly therefor and methods of making the same
ROBERTSHAW CONTROLS CO10 citations72
US4324273AApr 13, 1982
Reversing valve construction and piston head assembly therefor and methods of making the same
ROBERTSHAW CONTROLS CO11 citations72
US4245670AJan 20, 1981
Reversing valve construction and piston head assembly therefor and methods of making the same
ROBERTSHAW CONTROLS CO14 citations72
US4292720AOct 6, 1981
Method of making reversing valve construction and parts therefor
ROBERTSHAW CONTROLS CO5 citations63
US4286243AAug 25, 1981
Electrical switch constructions and methods of making the same
ROBERTSHAW CONTROLS CO2 citations63
US4241486ADec 30, 1980
Methods of making a reversing valve construction and a valve member therefor
ROBERTSHAW CONTROLS CO2 citations63
US4045759AAug 30, 1977
Cut-back thermostat construction
ROBERTSHAW CONTROLS CO3 citations63
US3949179AApr 6, 1976
Control device having improved reset means
ROBERTSHAW CONTROLS CO3 citations63
US4314122AFeb 2, 1982
Control unit and electrical switch construction therefor and methods of making such a control unit and electrical switch construction
ROBERTSHAW CONTROLS CO2 citations62
US4345369AAug 24, 1982
Control unit and electrical switch construction therefor--methods of making such a control unit and electrical switch construction
ROBERTSHAW CONTROLS CO1 citations51
US4055828AOct 25, 1977
Condition responsive control device
ROBERTSHAW CONTROLS CO0 citations42