Fredrick M. Ryan

Person

New Alexandria, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for measuring the optical absorptions of gas...
- Patent number RE35355
- Issue date Oct 22, 1996
- Rosemount Analytical Inc.
- Fredrick M. Ryan
- 250 - Radiant energy
Information Patent Grant
Chemical species optical analyzer with multiple fiber channels
- Patent number 5,317,379
- Issue date May 31, 1994
- Rosemount Analytical Inc.
- Frederick M. Ryan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for remotely and portably measuring a gas of i...
- Patent number 5,076,699
- Issue date Dec 31, 1991
- Rosemount Analytical Inc.
- Frederick M. Ryan
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for measuring the optical absorptions of gas...
- Patent number 4,998,017
- Issue date Mar 5, 1991
- Fredrick M. Ryan
- G01 - MEASURING TESTING
Information Patent Grant
System for chemical analysis
- Patent number 4,771,629
- Issue date Sep 20, 1988
- Westinghouse Electric Corp.
- Gerald L. Carlson
- G01 - MEASURING TESTING
Information Patent Grant
Acousto-optic tunable filter with two acoustic channels
- Patent number 4,705,362
- Issue date Nov 10, 1987
- Westinghouse Electric Corp.
- Frederick M. Ryan
- G02 - OPTICS
Information Patent Grant
System for remote chemical analysis
- Patent number 4,663,961
- Issue date May 12, 1987
- Westinghouse Electric Corp.
- Robert L. Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Automated acousto-optic infra-red analyzer system for monitoring st...
- Patent number 4,652,756
- Issue date Mar 24, 1987
- Westinghouse Electric Corp.
- Frederick M. Ryan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the detection and measurement of gases
- Patent number 4,622,845
- Issue date Nov 18, 1986
- Westinghouse Electric Corp.
- Frederick M. Ryan
- G01 - MEASURING TESTING
Information Patent Grant
Temperature detection using the refractive indices of light guides
- Patent number 4,316,388
- Issue date Feb 23, 1982
- Westinghouse Electric Corp.
- Robert C. Miller
- G01 - MEASURING TESTING
Information Patent Grant
Tagging particles which are easily detected by luminescent response...
- Patent number 4,131,064
- Issue date Dec 26, 1978
- Westinghouse Electric Corp.
- Frederick M. Ryan
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Phosphor combination and method, particularly adapted for use with...
- Patent number RE29334
- Issue date Aug 2, 1977
- Westinghouse Electric Corporation
- Frederick M. Ryan
- 149 - Explosive and thermic compositions or charges
Information Patent Grant
Phosphor combination, particularly adapted for use with explosives,...
- Patent number 4,018,635
- Issue date Apr 19, 1977
- Westinghouse Electric Corporation
- Frederick M. Ryan
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Phosphor identification method, particularly adapted for use with e...
- Patent number 4,013,490
- Issue date Mar 22, 1977
- Westinghouse Electric Corporation
- Frederick M. Ryan
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Low-pressure fluorescent discharge device which utilizes both inorg...
- Patent number 4,001,628
- Issue date Jan 4, 1977
- Westinghouse Electric Corporation
- Frederick M. Ryan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Combination of band-type and line-type emission phosphors with expl...
- Patent number 3,967,990
- Issue date Jul 6, 1976
- The United States of America as represented by the Secretary of the Interior
- Frederick M. Ryan
- C06 - EXPLOSIVES MATCHES

Fredrick M. Ryan

Person

Patents Grantslast 30 patents

Method and arrangement for measuring the optical absorptions of gas...

Chemical species optical analyzer with multiple fiber channels

Method and apparatus for remotely and portably measuring a gas of i...

Method and arrangement for measuring the optical absorptions of gas...

System for chemical analysis

Acousto-optic tunable filter with two acoustic channels

System for remote chemical analysis

Automated acousto-optic infra-red analyzer system for monitoring st...

Method and apparatus for the detection and measurement of gases

Temperature detection using the refractive indices of light guides

Tagging particles which are easily detected by luminescent response...

Phosphor combination and method, particularly adapted for use with...

Phosphor combination, particularly adapted for use with explosives,...

Phosphor identification method, particularly adapted for use with e...

Low-pressure fluorescent discharge device which utilizes both inorg...

Combination of band-type and line-type emission phosphors with expl...