Donald K. Grubbs

Person

Rector, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filler material containing an anion substituted hydrotalcite
- Patent number 5,484,583
- Issue date Jan 16, 1996
- Aluminum Company of America
- Donald K. Grubbs
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Direct synthesis of anion substituted hydrotalcite
- Patent number 5,362,457
- Issue date Nov 8, 1994
- Aluminum Company of America
- Donald K. Grubbs
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bromide intercalated hydrotalcite for use as a flame retardant, smo...
- Patent number 5,225,115
- Issue date Jul 6, 1993
- Aluminum Company of America
- Lawrence L. Musselman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making filament growth composite
- Patent number 4,892,693
- Issue date Jan 9, 1990
- Aluminum Company of America
- Anthony J. Perrotta
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for preparing stabilized high cristobalite
- Patent number 4,818,729
- Issue date Apr 4, 1989
- Aluminum Company of America
- Anthony J. Perrotta
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alumina from high silica bauxite
- Patent number 4,661,328
- Issue date Apr 28, 1987
- Aluminum Company of America
- Donald K. Grubbs
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Parallel purification of alumina with physical pretreatment
- Patent number 4,614,641
- Issue date Sep 30, 1986
- Aluminum Company of America
- Donald K. Grubbs
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for making spherical binderless pellets
- Patent number 4,410,472
- Issue date Oct 18, 1983
- Aluminum Company of America
- Donald K. Grubbs
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Donald K. Grubbs

Person

Patents Grantslast 30 patents

Filler material containing an anion substituted hydrotalcite

Direct synthesis of anion substituted hydrotalcite

Bromide intercalated hydrotalcite for use as a flame retardant, smo...

Method of making filament growth composite

Process for preparing stabilized high cristobalite

Alumina from high silica bauxite

Parallel purification of alumina with physical pretreatment

Method for making spherical binderless pellets