Dey; Thomas W

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dey; Thomas W.The latest application filed is for "surface deformation measuring system with a retro-reflective surface treatment".

Company Profile

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Dey; Thomas W - Springwater NY
Dey; Thomas W. - Springwater NY
Dey; Thomas W. - Rochester NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Surface deformation measuring system with a retro-reflective surface treatment Grant 8,269,982 - Olczak , et al. September 18, 2	2012-09-18
Optical nulling apparatus and method for testing an optical surface Grant 7,336,370 - Olczak , et al. February 26, 2	2008-02-26
Apparatus for calibrating a linear image sensor Grant 5,902,994 - Lisson , et al. May 11, 1	1999-05-11
Radiometric calibration device and method Grant 5,835,267 - Mason , et al. November 10, 1	1998-11-10
Abrasive air spray shaping of optical surfaces Grant 5,573,446 - Dey , et al. November 12, 1	1996-11-12
Focus detecting system using a beam splitter to form an image at nominal best focus, slightly in front of best focus and slightly behind best focus Grant 5,552,594 - Vandenberg , et al. September 3, 1	1996-09-03
Foucault method for testing an optical surface Grant 5,155,544 - Vandenberg , et al. October 13, 1	1992-10-13
Modified retroreflector Grant 5,117,305 - Dey * May 26, 1	1992-05-26
Method for monitoring alignment using a modified retroreflector Grant 5,083,866 - Dey January 28, 1	1992-01-28
Optical alignment method using arbitrary geometric figures Grant 5,054,929 - Dey October 8, 1	1991-10-08
Luminaire using a multilayer interference mirror Grant 4,161,015 - Dey , et al. July 10, 1	1979-07-10
Light condensing illuminator Grant 4,118,761 - Dey October 3, 1	1978-10-03
Luminaire for controlling locally unidirectional light Grant 4,088,883 - Dey May 9, 1	1978-05-09
Lighting panel with controlled distribution of polarized light Grant 4,071,748 - Dey January 31, 1	1978-01-31

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