Baldwin; Richard R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Baldwin; Richard R..The latest application filed is for "integrated controlled intensity laser-based light source using diffraction, scattering and transmission".

Company Profile

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Baldwin; Richard R. - Saratoga CA
Baldwin; Richard R. - Clinton TN

*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
Integrated controlled intensity laser-based light source using diffraction, scattering and transmission Grant 5,809,050 - Baldwin , et al. September 15, 1	1998-09-15
Integrated controlled intensity laser-based light source Grant 5,771,254 - Baldwin , et al. June 23, 1	1998-06-23
Substrate advance measurement system using cross-correlation of light sensor array signals Grant 5,149,980 - Ertel , et al. September 22, 1	1992-09-22
Three color separation using subtractive dichroic beamsplitters Grant 4,962,997 - Baldwin October 16, 1	1990-10-16
Minimum deadpath interferometer and dilatometer Grant 4,930,894 - Baldwin June 5, 1	1990-06-05
Stylus switch Grant 4,883,926 - Baldwin November 28, 1	1989-11-28
Minimum deadpath interferometer and dilatometer Grant 4,711,574 - Baldwin December 8, 1	1987-12-08
Interferometer System For Measuring Straightness And Roll Grant 3,790,284 - Baldwin February 5, 1	1974-02-05
Optical Dilatometer Grant 3,788,746 - Baldwin , et al. January 29, 1	1974-01-29
Method And Apparatus For Interferometric Measurement Of Machine Slide Roll Grant 3,572,937 - Baldwin March 30, 1	1971-03-30

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