Lawrence E. Shea

Person

San Bruno, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mechanical joint connections for fiberglass reinforced duct sections
- Patent number 5,505,497
- Issue date Apr 9, 1996
- Lawrence E. Shea
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Collapsible duct coupling
- Patent number 5,449,320
- Issue date Sep 12, 1995
- Lawrence E. Shea
- B08 - CLEANING
Information Patent Grant
Method for making a double wall fire proof duct
- Patent number 5,383,994
- Issue date Jan 24, 1995
- Lawrence E. Shea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Double wall fire proof duct
- Patent number 5,298,299
- Issue date Mar 29, 1994
- Lawrence E. Shea
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fire-resistant reinforced plastic material and articles and methods...
- Patent number 5,202,189
- Issue date Apr 13, 1993
- Lawrence E. Shea
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire-resistant synthetic resin composition and method
- Patent number 4,107,127
- Issue date Aug 15, 1978
- Lawrence E. Shea
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resorcinol-aldehyde resins used to bind reinforcing materials such...
- Patent number 4,076,873
- Issue date Feb 28, 1978
- Lawrence E. Shea
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthetic resin composition-method and product
- Patent number 4,053,447
- Issue date Oct 11, 1977
- Lawrence E. Shea
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Lawrence E. Shea

Person

Patents Grantslast 30 patents

Mechanical joint connections for fiberglass reinforced duct sections

Collapsible duct coupling

Method for making a double wall fire proof duct

Double wall fire proof duct

Fire-resistant reinforced plastic material and articles and methods...

Fire-resistant synthetic resin composition and method

Resorcinol-aldehyde resins used to bind reinforcing materials such...

Synthetic resin composition-method and product