Inventor
PORUCZNIK PAUL
US25 patents
⚠️ This page may combine multiple inventors who share the name “PORUCZNIK PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
METAL BOX PLC
11 patentsUS4626157ADec 2, 1986
Methods of making containers
METAL BOX PLC42 citations93
US4854149AAug 8, 1989
Reducing the diameter of tubular bodies
METAL BOX PLC35 citations91
US4588000AMay 13, 1986
Method and apparatus for metering and dispensing volatile liquids
METAL BOX PLC67 citations91
US4782594ANov 8, 1988
Can openers
METAL BOX PLC32 citations89
USD282824SMar 4, 1986
Tray
METAL BOX PLC10 citations73
USD282823SMar 4, 1986
Combined tray and lid
METAL BOX PLC6 citations73
USD280705SSep 24, 1985
Can
METAL BOX PLC8 citations73
USD280706SSep 24, 1985
Packaging container
METAL BOX PLC7 citations73
US5431038AJul 11, 1995
Apparatus for feeding a workpiece to a tool
METAL BOX PLC15 citations72
US5239921AAug 31, 1993
Balance mechanism for a press machine
METAL BOX PLC4 citations62
US5201267AApr 13, 1993
Balance mechanism for a press machine
METAL BOX PLC6 citations62
METAL BOX CO LTD
6 patentsUS4425778AJan 17, 1984
Method and tool for redrawing
METAL BOX CO LTD34 citations91
US4423823AJan 3, 1984
Containers
METAL BOX CO LTD36 citations89
US4007621AFeb 15, 1977
Containers
METAL BOX CO LTD24 citations80
US4246770AJan 27, 1981
Apparatus for operating on hollow workpieces
METAL BOX CO LTD12 citations73
US4049261ASep 20, 1977
Feeder for feeding sheets having a recessed profile end edge
METAL BOX CO LTD7 citations71
US4387747AJun 14, 1983
Filling of containers
METAL BOX CO LTD12 citations68
CMB FOODCAN PLC
4 patentsUS5052207AOct 1, 1991
Apparatus for, and a method of, cutting a blank
CMB FOODCAN PLC23 citations92
US5049019ASep 17, 1991
Methods of making containers
CMB FOODCAN PLC19 citations79
US5095733AMar 17, 1992
Maintaining a preferred vibration mode in an annular article
CMB FOODCAN PLC15 citations72
US5069052ADec 3, 1991
Method for roll forming and apparatus for carrying out the method
CMB FOODCAN PLC11 citations70