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Inventor

KIRK WILLIAM A

US10 patents
⚠️ This page may combine multiple inventors who share the name “KIRK WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CROWN CORK & SEAL TECH CORP

5 patents
US6685417B2Feb 3, 2004

Safety container end having improved opening characteristics

CROWN CORK & SEAL TECH CORP81 citations97
US6702538B1Mar 9, 2004

Method and apparatus for forming a can end with minimal warpage

CROWN CORK & SEAL TECH CORP58 citations95
US6401956B1Jun 11, 2002

Safety container end having improved opening characteristics

CROWN CORK & SEAL TECH CORP18 citations92
US6374657B1Apr 23, 2002

Method of making bump-up can bottom

CROWN CORK & SEAL TECH CORP89 citations92
US5931331AAug 3, 1999

Easy-open mechanism for can end

CROWN CORK & SEAL TECH CORP4 citations54

DORN CO V

2 patents
US4524879AJun 25, 1985

Can end pour spout and pull tab construction

DORN CO V56 citations90
US4386713AJun 7, 1983

Full opening steel can end construction

DORN CO V66 citations88

CROWN CORK & SEAL CO

1 patent
US7344041B2Mar 18, 2008

Easy open can end with cut protection

CROWN CORK & SEAL CO7 citations73

CROWN PACKAGING TECHNOLOGY INC

1 patent
US7225944B2Jun 5, 2007

Spoon leveling protected can end

CROWN PACKAGING TECHNOLOGY INC3 citations62

SAUCEDO ALEJANDRO

1 patent
US8454292B2Jun 4, 2013

Method of forming a can end having a moveable portion

SAUCEDO ALEJANDRO4 citations48