Steven J. Provol

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Combined cycle power plant with circulating fluidized bed reactor
- Patent number 5,601,788
- Issue date Feb 11, 1997
- Foster Wheeler Energia Oy
- Timo Hyppanen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Centrifugal separator in pressure vessel
- Patent number 5,460,788
- Issue date Oct 24, 1995
- A. Ahlstrom Corporation
- Timo Hyppanen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control methods and valve arrangement for start-up and shutdown of...
- Patent number 5,309,707
- Issue date May 10, 1994
- Pyropower Corporation
- Steve J. Provol
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustor or gasifier for application in pressurized systems
- Patent number 5,293,843
- Issue date Mar 15, 1994
- A. Ahlstrom Corporation
- Steven J. Provol
- F22 - STEAM GENERATION
Information Patent Grant
Method and appartus for separating particulate material from combus...
- Patent number 5,254,144
- Issue date Oct 19, 1993
- Pyropower Corporation
- Steven J. Provol
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL