John L. Haslbeck

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Closed loop no.sub.x reduction
- Patent number 6,113,870
- Issue date Sep 5, 2000
- Noxso Corporation
- John Leo Haslbeck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes and apparatus for removing acid gases from flue gas
- Patent number 5,997,823
- Issue date Dec 7, 1999
- Noxso Corporation
- John L. Haslbeck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Downcomer and flapper valve
- Patent number 5,428,907
- Issue date Jul 4, 1995
- Noxso Corporation
- John L. Haslbeck
- F26 - DRYING
Information Patent Grant
Sorbent and processes for removing nitrogen oxides, sulfur oxides a...
- Patent number 4,940,569
- Issue date Jul 10, 1990
- Noxso Corporation
- Lewis G. Neal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for removing nitrogen oxides, sulfur oxides and hydrogen...
- Patent number 4,798,711
- Issue date Jan 17, 1989
- Noxso Corporation
- Lewis G. Neal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen su...
- Patent number 4,755,499
- Issue date Jul 5, 1988
- Noxso Corporation
- Lewis G. Neal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL