David E. Sharpe — 12 Patents | Patent Leaderboard

David E. Sharpe has been granted 12 US patents. The first was granted in 1992 and the most recent in March 2023. David E. Sharpe ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list David E. Sharpe in Midlothian, VA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11616364	Preemptive power transfer switching	—	2023-03-28	$4,782,000
7648596	Continuous method of rolling a powder metallurgical metallic workpiece	Firooz Rasouli, John F. Cunningham	2010-01-19	$135,955,000
7192551	Inductive heating process control of continuous cast metallic sheets	Firooz Rasouli, John F. Cunningham	2007-03-20	$692,664,000
7185659	Inductive heating magnetic structure for removing condensates from electrical smoking device	—	2007-03-06	$374,009,000
6810883	Electrically heated cigarette smoking system with internal manifolding for puff detection	John Felter, Robert E. Lee, Ashok Solanky, Clint Blake, Pamela Davis +4 more	2004-11-02	$610,692,000
6803550	Inductive cleaning system for removing condensates from electronic smoking systems	Douglas A. Burton, Patrick H. Hayes, Jimmy Crowe, Constance H. Morgan, John M. Adams	2004-10-12	$241,963,000
6681998	Aerosol generator having inductive heater and method of use thereof	John Felter	2004-01-27
6040560	Power controller and method of operating an electrical smoking system	Grier S. Fleischhauer, Charles T. Higgins, D. Bruce Losee, Jr., J. Robert Nelson, Jr., Robert L. Ripley +2 more	2000-03-21	$445,125,000
5613505	Inductive heating systems for smoking articles	John M. Campbell, Grier S. Fleischhauer, Charles T. Higgins, Robert L. Ripley, Michael L. Watkins +1 more	1997-03-25	$328,977,000
5591368	Heater for use in an electrical smoking system	Grier S. Fleischhauer, Patrick H. Hayes, Constance H. Morgan, Mohammad R. Hajaligol, Michael L. Watkins +2 more	1997-01-07	$596,462,000
5266883	Scintillation tube and ionization detector dynamic calibration monitor and feedback regulator	—	1993-11-30	$364,178,000
5151648	Scintillation tube dynamic calibration monitor and feedback regulator	—	1992-09-29	$134,478,000

David E. Sharpe — 12 Patents

Issued Patents All Time

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