Herman Stone

Person

Hazleton, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for reducing volatile emissions generated during the prepara...
- Patent number 5,447,963
- Issue date Sep 5, 1995
- PMC, Inc.
- Michael Pcolinsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for rapid cooling of polyurethane foam
- Patent number 5,128,379
- Issue date Jul 7, 1992
- PMC, Inc.
- Herman Stone
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for the removal of fine particulate matter an...
- Patent number 5,123,936
- Issue date Jun 23, 1992
- PMC, Inc.
- Herman Stone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ignition resistant polyurethane foams with melamine
- Patent number 5,086,082
- Issue date Feb 4, 1992
- PMC, Inc.
- Herman Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Density reduction in flexible polyurethane foams
- Patent number 5,006,569
- Issue date Apr 9, 1991
- PMC, Inc.
- Herman Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reduction of firmness in flexible polyurethane foam by addition of...
- Patent number 4,950,695
- Issue date Aug 21, 1990
- PMC, Inc.
- Herman Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Blowing agents for polyurethane foam
- Patent number 4,906,672
- Issue date Mar 6, 1990
- PMC, Inc.
- Herman Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Intumescent flexible polyurethane foam
- Patent number 4,374,207
- Issue date Feb 15, 1983
- G.F.C. Foam Corporation
- Herman Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Intumescent flexible polyurethane foam having incorporated into the...
- Patent number 4,275,169
- Issue date Jun 23, 1981
- Tenneco Chemicals, Inc.
- Bernard Rudner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of polyurethane foam of reduced tendency to form embers...
- Patent number 4,251,635
- Issue date Feb 17, 1981
- Tenneco Chemicals, Inc.
- Herman Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for a polyurethane foam containing fragrance
- Patent number 4,226,944
- Issue date Oct 7, 1980
- Tenneco Chemicals, Inc.
- Herman Stone
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filled detergent foam made by a one shot process
- Patent number 4,193,887
- Issue date Mar 18, 1980
- Tenneco Chemicals, Inc.
- Herman Stone
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
One-shot process for making a filled detergent polyurethane foam
- Patent number 4,124,518
- Issue date Nov 7, 1978
- Tenneco Chemicals, Inc.
- Herman Stone
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Herman Stone

Person

Patents Grantslast 30 patents

Method for reducing volatile emissions generated during the prepara...

Process for rapid cooling of polyurethane foam

Process and apparatus for the removal of fine particulate matter an...

Ignition resistant polyurethane foams with melamine

Density reduction in flexible polyurethane foams

Reduction of firmness in flexible polyurethane foam by addition of...

Blowing agents for polyurethane foam

Intumescent flexible polyurethane foam

Intumescent flexible polyurethane foam having incorporated into the...

Production of polyurethane foam of reduced tendency to form embers...

Process for a polyurethane foam containing fragrance

Filled detergent foam made by a one shot process

One-shot process for making a filled detergent polyurethane foam