Inventor
SHARPE DAVID E
US10 patents
⚠️ This page may combine multiple inventors who share the name “SHARPE DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS INC
5 patentsUS5613505AMar 25, 1997
Inductive heating systems for smoking articles
PHILIP MORRIS INC705 citations99
US5591368AJan 7, 1997
Heater for use in an electrical smoking system
PHILIP MORRIS INC958 citations99
US6040560AMar 21, 2000
Power controller and method of operating an electrical smoking system
PHILIP MORRIS INC1,159 citations98
US5266883ANov 30, 1993
Scintillation tube and ionization detector dynamic calibration monitor and feedback regulator
PHILIP MORRIS INC5 citations62
US5151648ASep 29, 1992
Scintillation tube dynamic calibration monitor and feedback regulator
PHILIP MORRIS INC1 citations51
PHILIP MORRIS USA INC
3 patentsUS7185659B2Mar 6, 2007
Inductive heating magnetic structure for removing condensates from electrical smoking device
PHILIP MORRIS USA INC237 citations98
US6803550B2Oct 12, 2004
Inductive cleaning system for removing condensates from electronic smoking systems
PHILIP MORRIS USA INC252 citations97
US6810883B2Nov 2, 2004
Electrically heated cigarette smoking system with internal manifolding for puff detection
PHILIP MORRIS USA INC633 citations95