James P. Sheahan

Person

Worthington, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Leak localizing using a combination of penetrating devices and barr...
- Patent number 6,021,617
- Issue date Feb 8, 2000
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Anti-backout roof fasteners
- Patent number 5,907,938
- Issue date Jun 1, 1999
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Weatherable monolithic coverings
- Patent number 5,302,457
- Issue date Apr 12, 1994
- J.P. Sheahan & Associates
- James P. Sheahan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Leak localizing using a combination of penetrating devices and barr...
- Patent number 5,212,927
- Issue date May 25, 1993
- J. P. Sheahan Associates, Inc.
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Method of using a fastener to secure a multiple layered roof, to re...
- Patent number 5,193,326
- Issue date Mar 16, 1993
- J.P. Sheahan & Associates
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Method for leak detection and non-destructive quality control testi...
- Patent number 5,143,568
- Issue date Sep 1, 1992
- J.P. Sheahan & Associates
- James P. Sheahan
- G01 - MEASURING TESTING
Information Patent Grant
Processes to manufacture weatherable monolithic coverings, and comp...
- Patent number 5,093,171
- Issue date Mar 3, 1992
- J. P. Sheahan & Associates, Inc.
- James P. Sheahan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fastening and leak detector device and method for its use to secure...
- Patent number 5,080,542
- Issue date Jan 14, 1992
- J. P. Sheahan & Associates, Inc.
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Method of securing multiple layered roof structures
- Patent number 4,924,174
- Issue date May 8, 1990
- J. P. Sheahan Assoicates, Inc.
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Non-electrical leak detection method
- Patent number 4,748,847
- Issue date Jun 7, 1988
- James P. Sheahan
- G01 - MEASURING TESTING
Information Patent Grant
Hold down device
- Patent number 4,723,109
- Issue date Feb 2, 1988
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Roof installation for locating water leakage points
- Patent number 4,110,945
- Issue date Sep 5, 1978
- The Dow Chemical Company
- James P. Sheahan
- E04 - BUILDING
Information Patent Grant
Roof and method of preparation
- Patent number 4,045,934
- Issue date Sep 6, 1977
- The Dow Chemical Company
- James P. Sheahan
- E04 - BUILDING

James P. Sheahan

Person

Patents Grantslast 30 patents

Leak localizing using a combination of penetrating devices and barr...

Anti-backout roof fasteners

Weatherable monolithic coverings

Leak localizing using a combination of penetrating devices and barr...

Method of using a fastener to secure a multiple layered roof, to re...

Method for leak detection and non-destructive quality control testi...

Processes to manufacture weatherable monolithic coverings, and comp...

Fastening and leak detector device and method for its use to secure...

Method of securing multiple layered roof structures

Non-electrical leak detection method

Hold down device

Roof installation for locating water leakage points

Roof and method of preparation