James M. Maselli

Person

Columbia, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for utilizing doubly promoted catalyst with high geometric...
- Patent number 4,541,995
- Issue date Sep 17, 1985
- W. R. Grace & Co.
- Gwan Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for utilizing catalyst with high geometric surface area
- Patent number 4,541,996
- Issue date Sep 17, 1985
- W. R. Grace & Co.
- Carmo J. Pereira
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst with high geometric surface area
- Patent number 4,510,261
- Issue date Apr 9, 1985
- W. R. Grace & Co.
- Carmo J. Pereira
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Doubly promoted catalyst with high geometric surface area
- Patent number 4,510,262
- Issue date Apr 9, 1985
- W. R. Grace & Co.
- Gwan Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for exhaust gas treatment
- Patent number 4,451,441
- Issue date May 29, 1984
- W. R. Grace & Co.
- Michael V. Ernest
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst composition for exhaust gas treatment
- Patent number 4,426,320
- Issue date Jan 17, 1984
- W. R. Grace & Co.
- Michael V. Ernest
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rare earth and platinum group metal catalyst compositions
- Patent number 4,170,573
- Issue date Oct 9, 1979
- W. R. Grace & Co.
- Michael V. Ernest
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic water treatment to recover metal value
- Patent number 3,957,506
- Issue date May 18, 1976
- W. R. Grace & Co.
- Joseph Theodore Lundquist
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Auto exhaust catalysts prepared from sulfite treated platinum and p...
- Patent number 3,932,309
- Issue date Jan 13, 1976
- W. R. Grace & Co.
- James Richard Graham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

James M. Maselli

Person

Patents Grantslast 30 patents

Process for utilizing doubly promoted catalyst with high geometric...

Process for utilizing catalyst with high geometric surface area

Catalyst with high geometric surface area

Doubly promoted catalyst with high geometric surface area

Method for exhaust gas treatment

Catalyst composition for exhaust gas treatment

Rare earth and platinum group metal catalyst compositions

Catalytic water treatment to recover metal value

Auto exhaust catalysts prepared from sulfite treated platinum and p...