Wilhelm E. Walles

Person

Freeland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Headquarter vehicles for chemical biological nuclear defense
- Patent number 6,485,683
- Issue date Nov 26, 2002
- Wilhelm E. Walles
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Skin sulfonated particles in matrices
- Patent number 5,849,818
- Issue date Dec 15, 1998
- Wilhelm E. Walles
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Removal of mercury heavy metal values employing sulfur trioxide
- Patent number 5,478,540
- Issue date Dec 26, 1995
- Wilhelm E. Walles
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Oil with bactericidal and virucidal properties
- Patent number 5,334,615
- Issue date Aug 2, 1994
- Wilhelm E. Walles
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
In situ conversion of a single walled tank to a double walled tank
- Patent number 5,261,764
- Issue date Nov 16, 1993
- Wilhelm E. Walles
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for sulfonation using porous absorber material
- Patent number 5,233,081
- Issue date Aug 3, 1993
- Wilhelm E. Walles
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plastic clad metal laminate for heat transfer partitions
- Patent number 5,082,740
- Issue date Jan 21, 1992
- The Dow Chemical Company
- Wilhelm E. Walles
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of in-mold sulfonation of molded plastic article
- Patent number 5,030,399
- Issue date Jul 9, 1991
- The Dow Chemical Company
- Wilhelm E. Walles
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Controlled-release compositions for acids
- Patent number 4,923,753
- Issue date May 8, 1990
- The Dow Chemical Company
- Wilhelm E. Walles
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Apparatus for the generation of sulfur trioxide reagent and sulfona...
- Patent number 4,915,912
- Issue date Apr 10, 1990
- The Dow Chemical Company
- Wilhelm E. Walles
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the generation of sulfur trioxide reagent and sulfonati...
- Patent number 4,902,493
- Issue date Feb 20, 1990
- The Dow Chemical Company
- Wilhelm E. Walles
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of the interior surfaces of resinous enclosure members
- Patent number 4,775,587
- Issue date Oct 4, 1988
- The Dow Chemical Company
- Wilhelm E. Walles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Controlled-release composition having a membrane comprising submicr...
- Patent number 4,756,844
- Issue date Jul 12, 1988
- The Dow Chemical Company
- Wilhelm E. Walles
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermal insulating panel
- Patent number 4,745,015
- Issue date May 17, 1988
- The Dow Chemical Company
- Chin H. Cheng
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for treating subterranean formations
- Patent number 4,741,401
- Issue date May 3, 1988
- The Dow Chemical Company
- Wilhelm E. Walles
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open-cell composition and method of making same
- Patent number 4,647,498
- Issue date Mar 3, 1987
- The Dow Chemical Company
- Wilhelm E. Walles
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Treatment of the interior surfaces of resinous enclosure members
- Patent number 4,615,914
- Issue date Oct 7, 1986
- The Dow Chemical Company
- Wilhelm E. Walles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Open-cell composition and method of making same
- Patent number 4,613,524
- Issue date Sep 23, 1986
- The Dow Chemical Company
- Wilhelm E. Walles
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Pigments for toiletries
- Patent number 4,533,484
- Issue date Aug 6, 1985
- The Dow Chemical Company
- Wilhelm E. Walles
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Metallized plastic articles
- Patent number 4,457,977
- Issue date Jul 3, 1984
- The Dow Chemical Company
- Wilhelm E. Walles
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Energy saving radiant insulative device
- Patent number 4,260,225
- Issue date Apr 7, 1981
- The Dow Chemical Company
- Wilhelm E. Walles
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for sulfonating organic materials
- Patent number 4,220,739
- Issue date Sep 2, 1980
- The Dow Chemical Company
- Wilhelm E. Walles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Removal of gases from an enclosed space using metal hydrocarbyl oxides
- Patent number 4,000,246
- Issue date Dec 28, 1976
- The Dow Chemical Company
- Wilhelm E. Walles
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus for filling and hermetically sealing thermoplastic contai...
- Patent number 3,996,725
- Issue date Dec 14, 1976
- The Dow Chemical Company
- Wilhelm E. Walles
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Thermal insulating panel for use in an insulative container and met...
- Patent number 3,993,811
- Issue date Nov 23, 1976
- The Dow Chemical Company
- Wilhelm E. Walles
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Transparent astatic resinous articles and method for their production
- Patent number 3,959,561
- Issue date May 25, 1976
- The Dow Chemical Company
- Wilhelm E. Walles
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Wilhelm E. Walles

Person

Patents Grantslast 30 patents

Headquarter vehicles for chemical biological nuclear defense

Skin sulfonated particles in matrices

Removal of mercury heavy metal values employing sulfur trioxide

Oil with bactericidal and virucidal properties

In situ conversion of a single walled tank to a double walled tank

Method for sulfonation using porous absorber material

Plastic clad metal laminate for heat transfer partitions

Method of in-mold sulfonation of molded plastic article

Controlled-release compositions for acids

Apparatus for the generation of sulfur trioxide reagent and sulfona...

Process for the generation of sulfur trioxide reagent and sulfonati...

Treatment of the interior surfaces of resinous enclosure members

Controlled-release composition having a membrane comprising submicr...

Thermal insulating panel

Method for treating subterranean formations

Open-cell composition and method of making same

Treatment of the interior surfaces of resinous enclosure members

Open-cell composition and method of making same

Pigments for toiletries

Metallized plastic articles

Energy saving radiant insulative device

Method for sulfonating organic materials

Removal of gases from an enclosed space using metal hydrocarbyl oxides

Apparatus for filling and hermetically sealing thermoplastic contai...

Thermal insulating panel for use in an insulative container and met...

Transparent astatic resinous articles and method for their production