Research-Cottrell

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Bound Brook, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing SO.sub.2 and fly ash from flue gas
- Patent number 4,960,445
- Issue date Oct 2, 1990
- Research-Cottrell
- Dennis J. Helfritch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Support means for transverse fill for cooling towers
- Patent number 4,451,411
- Issue date May 29, 1984
- Research-Cottrell
- Marcel R. Lefevre
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
High energy reverse air dust collector
- Patent number 4,293,320
- Issue date Oct 6, 1981
- Research-Cottrell
- James W. Robinson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pulsed electrostatic precipitator
- Patent number 4,209,306
- Issue date Jun 24, 1980
- Research-Cottrell
- Paul L. Feldman
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Production of amber glass
- Patent number 4,065,281
- Issue date Dec 27, 1977
- Research-Cottrell
- Robert Edward Byrne
- C03 - GLASS MINERAL OR SLAG WOOL

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