Inventor
BALZER NORBERT R
US14 patents
⚠️ This page may combine multiple inventors who share the name “BALZER NORBERT R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PARK OHIO INDUSTRIES INC
6 patentsUS4577081AMar 18, 1986
Heating nonmagnetic metal workpieces
PARK OHIO INDUSTRIES INC21 citations81
US4537102AAug 27, 1985
Method of shearing metal billets
PARK OHIO INDUSTRIES INC17 citations73
US4251705AFeb 17, 1981
Inductor for hardening gear teeth
PARK OHIO INDUSTRIES INC8 citations73
US4090698AMay 23, 1978
Method and apparatus of inductively heating elongated workpieces
PARK OHIO INDUSTRIES INC20 citations72
US4619717AOct 28, 1986
Heating magnetic metal workpieces
PARK OHIO INDUSTRIES INC15 citations71
US3988179AOct 26, 1976
Method and apparatus for inductively heating elongated workpieces
PARK OHIO INDUSTRIES INC10 citations66
CONTINENTAL CAN CO
4 patentsUS5025123AJun 18, 1991
Apparatus and method for sealing a lid onto a container
CONTINENTAL CAN CO59 citations94
US4941306AJul 17, 1990
Apparatus and method for sealing a lid onto a container
CONTINENTAL CAN CO33 citations91
US4996826AMar 5, 1991
Apparatus and method for sealing a lid onto a container
CONTINENTAL CAN CO17 citations74
US4984414AJan 15, 1991
Apparatus and method for sealing a lid onto a container
CONTINENTAL CAN CO7 citations72
TOCCO INC
4 patentsUS4894501AJan 16, 1990
Method and apparatus for induction heating of gear teeth
TOCCO INC41 citations92
US4849594AJul 18, 1989
Method and apparatus for shrink fitting metal liner sleeves into inductor heated engine cylinder bores
TOCCO INC25 citations92
US4618125AOct 21, 1986
System for hardening camshafts
TOCCO INC12 citations73
US4732624AMar 22, 1988
Method for hardening camshafts
TOCCO INC5 citations62