Lewis; Gary D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lewis; Gary D..The latest application filed is for "optical cerebral oximeter".

Company Profile

0.13.0

Lewis; Gary D. - St. Clair Shores MI
Lewis; Gary D. - Grosse Pointe Farms MI
Lewis; Gary D. - St. Clairs Shores MI

*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
Optical cerebral oximeter Grant 5,902,235 - Lewis , et al. May 11, 1	1999-05-11
Method for improving signal-to-noise in clinical spectrometric procedures Grant 5,795,292 - Lewis , et al. August 18, 1	1998-08-18
Specially grounded sensor for clinical spectrophotometric procedures Grant 5,697,367 - Lewis , et al. December 16, 1	1997-12-16
Method and apparatus for spectrophotometric cerebral oximetry and the like Grant 5,482,034 - Lewis , et al. January 9, 1	1996-01-09
Temperature compensation method and apparatus for spectroscopic devices Grant 5,477,853 - Farkas , et al. December 26, 1	1995-12-26
Method and apparatus for in vivo optical spectroscopic examination Grant 5,349,961 - Stoddart , et al. * September 27, 1	1994-09-27
Patient sensor for optical cerebral oximeter and the like Grant 5,217,013 - Lewis , et al. June 8, 1	1993-06-08
Examination instrument for optical-response diagnostic apparatus Grant 5,140,989 - Lewis , et al. * August 25, 1	1992-08-25
Method and apparatus for in vivo optical spectroscopic examination Grant 5,139,025 - Lewis , et al. August 18, 1	1992-08-18
Method and apparatus for interpreting optical response data Grant 4,817,623 - Stoddart , et al. April 4, 1	1989-04-04
Method and apparatus for in vivo evaluation of tissue composition Grant 4,768,516 - Stoddart , et al. * September 6, 1	1988-09-06
Method and apparatus for spectral transmissibility examination and analysis Grant 4,570,638 - Stoddart , et al. February 18, 1	1986-02-18
Gas discharge lamp control circuit Grant 4,158,793 - Lewis June 19, 1	1979-06-19

Company Registrations

SEC

0000901305

LEWIS GARY D

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