Inventor
SMITH ROGER D
18 patents
⚠️ This page may combine multiple inventors who share the name “SMITH ROGER D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CINCINNATI MILACRON INC
9 patentsUS4432720AFeb 21, 1984
Apparatus for high rate production of biaxially oriented thermoplastic articles
CINCINNATI MILACRON INC69 citations95
US4487568ADec 11, 1984
Apparatus for high rate production of biaxially oriented thermoplastic articles
CINCINNATI MILACRON INC35 citations92
US4456447AJun 26, 1984
Carrier with exchangeable chuck
CINCINNATI MILACRON INC28 citations92
US4435146AMar 6, 1984
Apparatus for high rate production of biaxially oriented thermoplastic articles
CINCINNATI MILACRON INC29 citations92
US4382760AMay 10, 1983
Apparatus for high rate production of biaxially oriented thermoplastic articles
CINCINNATI MILACRON INC54 citations92
US4484884ANov 27, 1984
Apparatus for high rate production of biaxially oriented thermoplastic articles
CINCINNATI MILACRON INC23 citations81
US4536150AAug 20, 1985
Carrier with exchangeable chuck
CINCINNATI MILACRON INC12 citations73
US4409455AOct 11, 1983
Dielectric heating section for blow molding machine
CINCINNATI MILACRON INC18 citations69
USD274184SJun 5, 1984
Carrier body
CINCINNATI MILACRON INC0 citations51
SMITH ROGER D
4 patentsUS4171803AOct 23, 1979
Karate practice breaking board
SMITH ROGER D21 citations81
US5195409AMar 23, 1993
Bar feeder apparatus for automatic lathes
SMITH ROGER D7 citations72
US4537401AAug 27, 1985
Game apparatus
SMITH ROGER D8 citations68
US5293929AMar 15, 1994
Cooling apparatus for machine parts such as pump seals
SMITH ROGER D2 citations61