P

Inventor

SMEYAK LAWRENCE M

US7 patents
⚠️ This page may combine multiple inventors who share the name “SMEYAK LAWRENCE M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALCOA CLOSURE SYSTEMS INT INC

3 patents
US6859745B2Feb 22, 2005

Interactive information package

ALCOA CLOSURE SYSTEMS INT INC78 citations94
US6202872B1Mar 20, 2001

Composite closure with enhanced sealing

ALCOA CLOSURE SYSTEMS INT INC61 citations90
US5800764ASep 1, 1998

External venting method for forming closure liners

ALCOA CLOSURE SYSTEMS INT INC42 citations86

HC IND

2 patents
US5356021AOct 18, 1994

Container closure with multiple liner seals

HC IND58 citations95
US5050753ASep 24, 1991

Preferentially strengthened tamper-indicating plastic closure

HC IND64 citations92

ERSPAMER JOHN

1 patent
US8807360B2Aug 19, 2014

Tamper-evident bottle and closure having vents

ERSPAMER JOHN40 citations86

CLOSURE SYSTEMS INT INC

1 patent
USRE47156EDec 11, 2018

Tamper-evident bottle and closure having vents

CLOSURE SYSTEMS INT INC5 citations68