Inventor · disambiguated record
Frederick M. Ryan
Also filed as: RYAN FREDERICK M
13 granted patents·544 citations·filing 1973–1992
94Inventor score
Top patents by PatentIndex Score
13 records- 0193US4131064ATagging particles which are easily detected by luminescent response, or magnetic pickup, or bothWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Dec 26, 1978·130 cites·13 claims
- 0293US4018635APhosphor combination, particularly adapted for use with explosives, for providing a distinctive information labelWESTINGHOUSE ELECTRIC CORP·Filed 1973·Granted Apr 19, 1977·43 cites·9 claims
- 0385US4622845AMethod and apparatus for the detection and measurement of gasesWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Nov 18, 1986·63 cites·4 claims
- 0485US4001628ALow-pressure fluorescent discharge device which utilizes both inorganic and organic phosphorsWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Jan 4, 1977·43 cites·14 claims
- 0584US4663961ASystem for remote chemical analysisWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted May 12, 1987·44 cites·10 claims
- 0683US4771629ASystem for chemical analysisWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Sep 20, 1988·42 cites·33 claims
- 0780US5076699AMethod and apparatus for remotely and portably measuring a gas of interestROSEMOUNT ANALYTICAL INC·Filed 1989·Granted Dec 31, 1991·45 cites·15 claims
- 0877US4013490APhosphor identification method, particularly adapted for use with explosives, for providing a distinctive information labelWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Mar 22, 1977·29 cites·23 claims
- 0973US4316388ATemperature detection using the refractive indices of light guidesWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Feb 23, 1982·29 cites·10 claims
- 1067US4652756AAutomated acousto-optic infra-red analyzer system for monitoring stack emissionsWESTINGHOUSE ELECTRIC CORP·Filed 1985·Granted Mar 24, 1987·27 cites·6 claims
- 1165US3967990ACombination of band-type and line-type emission phosphors with explosiveUS INTERIOR·Filed 1975·Granted Jul 6, 1976·21 cites·7 claims
- 1254US5317379AChemical species optical analyzer with multiple fiber channelsROSEMOUNT ANALYTICAL INC·Filed 1992·Granted May 31, 1994·18 cites·23 claims
- 1342US4705362AAcousto-optic tunable filter with two acoustic channelsWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Nov 10, 1987·10 cites·2 claims
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