Copley; Stephen M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Copley; Stephen M..The latest application filed is for "autogenously welded metallic cellular structures and methods for forming such structures".

Company Profile

0.13.1

Copley; Stephen M. - State College PA
Copley; Stephen M. - Palos Verdes CA
Copley; Stephen M. - Palos Verdes Estates CA
Copley; Stephen M. - Madison CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Autogenously welded metallic cellular structures and methods for forming such structures Grant 7,824,775 - Copley , et al. November 2, 2	2010-11-02
Autogenously welded metallic cellular structures and methods for forming such structures App 20090324987 - Copley; Stephen M. ; et al.	2009-12-31
Etching process for improving the strength of a laser-machined silicon-based ceramic article Grant 5,022,957 - Copley , et al. June 11, 1	1991-06-11
Method and apparatus for shaping articles using a laser beam Grant 4,914,270 - Copley , et al. April 3, 1	1990-04-03
Optical proximity apparatus and method using light sources being modulated at different frequencies Grant 4,888,490 - Bass , et al. December 19, 1	1989-12-19
Process for densifying polycrystalline articles Grant 4,146,379 - Copley , et al. March 27, 1	1979-03-27
Gas Contacting Element Leading Edge And Trailing Edge Insert Grant 3,844,728 - Copley , et al. October 29, 1	1974-10-29
Cast Composite Structure With Metallic Rods Grant 3,844,727 - Copley , et al. October 29, 1	1974-10-29
Mold Apparatus For Casting With Downward Unidirectional Solidification Grant 3,752,221 - Copley , et al. August 14, 1	1973-08-14
Process Of Making Shell Molds Grant 3,739,835 - Copley , et al. June 19, 1	1973-06-19
Casting Single Crystal Articles Grant 3,690,368 - Copley , et al. September 12, 1	1972-09-12
Incorporation Of Dispersoids In Directionally Solidified Castings Grant 3,678,988 - Tien , et al. July 25, 1	1972-07-25
Method And Apparatus For Casting Directionally Solidified Discs And The Like Grant 3,598,169 - Copley , et al. August 10, 1	1971-08-10
Process Of Casting With Downward-unidirectional Solidification Grant 3,598,172 - Copley , et al. August 10, 1	1971-08-10

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