David E. Sharpe
12Patents
8h-index
27Co-inventors
72Inventor score
Filing activity: Jul 23, 1990 → Feb 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6040560A | Power controller and method of operating an electrical smoking system | Human Necessities | 645 | Expired |
| US5591368A | Heater for use in an electrical smoking system | Human Necessities | 606 | Expired |
| US5613505A | Inductive heating systems for smoking articles | Human Necessities | 450 | Expired |
| US6810883B2 | Electrically heated cigarette smoking system with internal manifolding for puff detection | Human Necessities | 412 | Expired |
| US6803550B2 | Inductive cleaning system for removing condensates from electronic smoking systems | Human Necessities | 227 | Expired |
| US7185659B2 | Inductive heating magnetic structure for removing condensates from electrical smoking device | Human Necessities | 216 | Expired |
| US6681998B2 | Aerosol generator having inductive heater and method of use thereof | Human Necessities | 117 | Expired |
| US7648596B2 | Continuous method of rolling a powder metallurgical metallic workpiece | Emerging Cross-Sectional Technologies | 27 | Active |
| US5151648A | Scintillation tube dynamic calibration monitor and feedback regulator | Physics | 1 | Expired |
| US7192551B2 | Inductive heating process control of continuous cast metallic sheets | Emerging Cross-Sectional Technologies | 0 | Expired |
| US11616364B2 | Preemptive power transfer switching | Emerging Cross-Sectional Technologies | 0 | Active |
| US5266883A | Scintillation tube and ionization detector dynamic calibration monitor and feedback regulator | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.