Inventor
KUDERT FREDERICK G
US22 patents
⚠️ This page may combine multiple inventors who share the name “KUDERT FREDERICK G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN NATIONAL CAN CO
11 patentsUS5523045AJun 4, 1996
Methods for injection molding and blow-molding multi-layer plastic articles
AMERICAN NATIONAL CAN CO77 citations96
US5037285AAug 6, 1991
Apparatus for injection molding and injection blow molding multi-layer articles
AMERICAN NATIONAL CAN CO66 citations96
US4946365AAug 7, 1990
Apparatus for injection molding and injection blow molding multi-layer articles
AMERICAN NATIONAL CAN CO68 citations96
US4934915AJun 19, 1990
Apparatus for injection molding multi-layer articles
AMERICAN NATIONAL CAN CO32 citations92
US4931246AJun 5, 1990
Method for injection molding multi-layer articles
AMERICAN NATIONAL CAN CO26 citations92
US4895504AJan 23, 1990
Apparatus for injection molding and injection blow molding multi-layer articles
AMERICAN NATIONAL CAN CO34 citations92
US4892699AJan 9, 1990
Methods for injection molding and injection blow molding multi-layer articles
AMERICAN NATIONAL CAN CO29 citations92
US6095785AAug 1, 2000
Apparatus for injection moulding multi-layer articles
AMERICAN NATIONAL CAN CO10 citations82
US5853772ADec 29, 1998
Methods and apparatus for injection molding and injection blow molding multi-layer articles, and the articles made thereby
AMERICAN NATIONAL CAN CO15 citations82
US4745013AMay 17, 1988
Multi-layer molded articles
AMERICAN NATIONAL CAN CO19 citations82
US4925100AMay 15, 1990
Methods and apparatus for injection molding and injection blow molding multi-layer articles, and articles made thereby
AMERICAN NATIONAL CAN CO16 citations74
AMERICAN CAN CO
5 patentsUS4497621AFeb 5, 1985
Apparatus for simultaneously driving valve means through co-injection nozzles of a multi-cavity injection molding machine
AMERICAN CAN CO74 citations96
US4712990ADec 15, 1987
Apparatus for injection molding and injection blow molding multi-layer articles
AMERICAN CAN CO40 citations92
US4511528AApr 16, 1985
Flow stream channel splitter devices for multi-coinjection nozzle injection molding machines
AMERICAN CAN CO48 citations92
US4512730AApr 23, 1985
Polymer flow stream redirecting and feeding device
AMERICAN CAN CO21 citations82
US3967482AJul 6, 1976
Production of closed bottom shells
AMERICAN CAN CO9 citations69
AMERICAN NATIONAL CAN
2 patentsUS5975871ANov 2, 1999
Methods and apparatus for injection molding and injection blow molding multi-layer articles, and the articles made thereby
AMERICAN NATIONAL CAN22 citations92
US5968558AOct 19, 1999
Apparatus for injection molding and injection blow molding multi-layer articles
AMERICAN NATIONAL CAN17 citations92