Inventor

HAUSCHULZ RODNEY W

US3 patents

Patents

3 patents

US5584446ADec 17, 1996

Web unwinding and splicing apparatus

MINNESOTA MINING & MFG29 citations87

US5654031AAug 5, 1997

Web coating apparatus

MINNESOTA MINING & MFG17 citations79

US5641356AJun 24, 1997

Automated apparatus for coating discrete lengths of web

MINNESOTA MINING & MFG8 citations70