Douglas Ely — 9 Patents at Shaser

Douglas Ely has been granted 9 US patents while listed as an inventor at Shaser. The first was granted in 1988 and the most recent in May 2017. Douglas Ely ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Douglas Ely in North Andover, MA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D787083	Light-based dermatologic treatment device	Bikram Yonjan, Bernhard Schroter, William Owens, Daniel L. Roth	2017-05-16
9522287	Power supply for light-based dermatologic treatment device	William Owens, Arthur Aaron, Bikram Yonjan, Victor Lazarev	2016-12-20
9072892	Power supply for light-based dermatologic treatment device	William Owens, Arthur Aaron, Bikram Yonjan, Victor Lazarev	2015-07-07
9017392	Power supply for light-based dermatologic treatment device	William Owens, Arthur Aaron, Bikram Yonjan, Victor Lazarev	2015-04-28
8480721	Power supply for light-based dermatologic treatment device	William Owens, Arthur Aaron, Bikram Yonjan, Victor Lazarev	2013-07-09
8317781	Power supply for light-based dermatologic treatment device	William Owens, Arthur Aaron, Bikram Yonjan, Victor Lazarev	2012-11-27
D670397	Replaceable cartridge for light-based dermatologic treatment devices	Bikram Yonjan, Arthur Aaron, William Owens, Victor Lazarev	2012-11-06
5017289	Process for in situ biodegradation of hydrocarbon contaminated soil	David A. Heffner	1991-05-21	$121,507,000
4765902	Process for in situ biodegradation of hydrocarbon contaminated soil	David A. Heffner	1988-08-23	$89,950,000

Douglas Ely — 9 Patents

Issued Patents All Time

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