Robert E. Beckwith Jr.

Person

Bernardsville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyterpene resin composition containing a blend of low molecular w...
- Patent number 4,572,874
- Issue date Feb 25, 1986
- Allied Corporation
- Irving B. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfur stabilized oxidized polyolefin composition
- Patent number 4,537,922
- Issue date Aug 27, 1985
- Allied Corporation
- Irving B. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfur stabilized oxidized polyolefin and asphalt composition
- Patent number 4,497,921
- Issue date Feb 5, 1985
- Allied Corporation
- Irving B. Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Article coated with a sulfur stabilized oxidized polyolefin and asp...
- Patent number 4,496,622
- Issue date Jan 29, 1985
- Allied Corporation
- Irving B. Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Roofing asphalt formulation
- Patent number 4,382,989
- Issue date May 10, 1983
- Allied Corporation
- Irving B. Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Roofing asphalt formulation
- Patent number 4,328,147
- Issue date May 4, 1982
- Allied Corporation
- Irving B. Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Robert E. Beckwith Jr.

Person

Patents Grantslast 30 patents

Polyterpene resin composition containing a blend of low molecular w...

Sulfur stabilized oxidized polyolefin composition

Sulfur stabilized oxidized polyolefin and asphalt composition

Article coated with a sulfur stabilized oxidized polyolefin and asp...

Roofing asphalt formulation

Roofing asphalt formulation