Inventor
SCHULZ WILLIAM J
25 patents
⚠️ This page may combine multiple inventors who share the name “SCHULZ WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTERRA HOLDINGS CORP
9 patentsUS6643936B2Nov 11, 2003
Hand-held rotary cutter
ALTERRA HOLDINGS CORP79 citations97
US7299731B2Nov 27, 2007
Paper trimmer
ALTERRA HOLDINGS CORP29 citations92
US7011008B2Mar 14, 2006
Power gear guillotine trimmer
ALTERRA HOLDINGS CORP20 citations92
US6813839B2Nov 9, 2004
Cutting system
ALTERRA HOLDINGS CORP19 citations92
US6722051B2Apr 20, 2004
Shape cutting system
ALTERRA HOLDINGS CORP25 citations92
US6951058B2Oct 4, 2005
Marking system
ALTERRA HOLDINGS CORP12 citations83
US6877243B2Apr 12, 2005
Shape cutting system
ALTERRA HOLDINGS CORP13 citations83
US6708413B2Mar 23, 2004
Shape and envelope cutting system
ALTERRA HOLDINGS CORP18 citations81
USD499325SDec 7, 2004
Cutting device
ALTERRA HOLDINGS CORP7 citations74
FISKARS INC
6 patentsUS5765289AJun 16, 1998
Rotary cutter
FISKARS INC113 citations98
USD421375SMar 7, 2000
Softgrip pinker
FISKARS INC52 citations96
US5711077AJan 27, 1998
Double blade actuator for a hand held cutter blade assembly
FISKARS INC86 citations94
USD388305SDec 30, 1997
Rotary cutter
FISKARS INC35 citations92
USD392537SMar 24, 1998
Rotary blade actuator
FISKARS INC33 citations91
USD399110SOct 6, 1998
Crimper
FISKARS INC4 citations61