Robert E. Thornton — 4 Patents at Educational Testing Service

Robert E. Thornton has been granted 4 US patents while listed as an inventor at Educational Testing Service. The first was granted in 1983 and the most recent in August 2019. Robert E. Thornton ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert E. Thornton in Hopewell, NJ, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10380333	Multi-factor authentication for determining whether a user is authorized to take an examination	James B. Moran, Michael J. Cripps, Kenneth H. Berger	2019-08-13
9721080	Systems and methods for multi-factor authentication for administration of a computer-based test	James B. Moran, Michael J. Cripps, Kenneth H. Berger	2017-08-01
5360917	Process for producing macrolide compounds	David T. Eastlick, Kenneth W. Briggs, Sr.	1994-11-01
4392315	Destruction and dye resistant tag; tagged textile article and method of identifying textiles subject to a dyeing and finishing process	William A. Irving	1983-07-12	$214,000

Robert E. Thornton — 4 Patents

Issued Patents All Time

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