Ryan; Frederick M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ryan; Frederick M..The latest application filed is for "chemical species optical analyzer with multiple fiber channels".

Company Profile

0.13.0

Ryan; Frederick M. - New Alexandria PA
Ryan; Frederick M. - Loyalhana Twp. Westmoreland County
Ryan; Frederick M. - Loyalhanna Township Westmoreland County
Ryan; Frederick M. - Loyalhanna Twp. Westmoreland County

*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
Chemical species optical analyzer with multiple fiber channels Grant 5,317,379 - Ryan , et al. May 31, 1	1994-05-31
Method and apparatus for remotely and portably measuring a gas of interest Grant 5,076,699 - Ryan , et al. December 31, 1	1991-12-31
System for chemical analysis Grant 4,771,629 - Carlson , et al. September 20, 1	1988-09-20
System for remote chemical analysis Grant 4,663,961 - Nelson , et al. May 12, 1	1987-05-12
Automated acousto-optic infra-red analyzer system for monitoring stack emissions Grant 4,652,756 - Ryan , et al. March 24, 1	1987-03-24
Method and apparatus for the detection and measurement of gases Grant 4,622,845 - Ryan , et al. November 18, 1	1986-11-18
Temperature detection using the refractive indices of light guides Grant 4,316,388 - Miller , et al. February 23, 1	1982-02-23
Tagging particles which are easily detected by luminescent response, or magnetic pickup, or both Grant 4,131,064 - Ryan , et al. December 26, 1	1978-12-26
Phosphor combination, particularly adapted for use with explosives, for providing a distinctive information label Grant 4,018,635 - Ryan , et al. April 19, 1	1977-04-19
Phosphor identification method, particularly adapted for use with explosives, for providing a distinctive information label Grant 4,013,490 - Ryan , et al. March 22, 1	1977-03-22
Combination of band-type and line-type emission phosphors with explosive Grant 3,967,990 - Ryan , et al. July 6, 1	1976-07-06
Phosphor Combination And Method, Particularly Adapted For Use With Explosives, For Providing A Distinctive Information Label Grant 3,772,099 - Ryan , et al. November 13, 1	1973-11-13
Cathodoluminescent Calcium Sulfide Compositions With Improved Fast Decay Characteristic Grant 3,673,102 - Lehmann , et al. June 27, 1	1972-06-27

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