Inventor
CROWE WILLIAM JAMES
US4 patents
Patents
4 patentsUS6688313B2Feb 10, 2004
Electrical smoking system and method
PHILIP MORRIS INC469 citations97
US6116247ASep 12, 2000
Cleaning unit for the heater fixture of a smoking device
PHILIP MORRIS INC150 citations94
USD452930SJan 8, 2002
Lighter
PHILIP MORRIS INC7 citations67
USD447597SSep 4, 2001
Lighter
PHILIP MORRIS INC5 citations58