Johnson; Robert Alan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnson; Robert Alan.The latest application filed is for "method for providing turbulation on the inner surface of holes in an article, and related articles".

Company Profile

0.14.13

Johnson; Robert Alan - Simpsonville SC

*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
Method for providing turbulation on the inner surface of holes in an article, and related articles App 20060138195 - Hasz; Wayne Charles ; et al.	2006-06-29
Method for providing turbulation on the inner surface of holes in an article, and related articles Grant 6,910,620 - Hasz , et al. June 28, 2	2005-06-28
Article having turbulation and method of providing turbulation on an article Grant 6,846,575 - Hasz , et al. January 25, 2	2005-01-25
Casting having an enhanced heat transfer, surface, and mold and pattern for forming same Grant 6,786,982 - Lee , et al. September 7, 2	2004-09-07
Article Having Turbulation And Method Of Providing Turbulation On An Article App 20040131877 - Hasz, Wayne Charles ; et al.	2004-07-08
Apparatus and method for rejuvenating cooling passages within a turbine airfoil Grant 6,743,350 - Lee , et al. June 1, 2	2004-06-01
Method for providing turbulation on the inner surface of holes in an article, and related articles App 20040072014 - Hasz, Wayne Charles ; et al.	2004-04-15
Apparatus for washing gas turbine engines App 20040028816 - Ackerman, John Frederick ; et al.	2004-02-12
Methods and apparatus for washing gas turbine engines Grant 6,630,198 - Ackerman , et al. October 7, 2	2003-10-07
Apparatus and method for rejuvenating cooling passages within a turbine airfoil App 20030173213 - Lee, Ching-Pang ; et al.	2003-09-18
Article having turbulation and method of providing turbulation on an article Grant 6,598,781 - Hasz , et al. July 29, 2	2003-07-29
Turbine engine component having enhanced heat transfer characteristics and method for forming same Grant 6,589,600 - Hasz , et al. July 8, 2	2003-07-08
Curved turbulator configuration for airfoils and method and electrode for machining the configuration Grant 6,554,571 - Lee , et al. April 29, 2	2003-04-29
Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine Grant 6,546,730 - Johnson , et al. April 15, 2	2003-04-15
Casting having an enhanced heat transfer, surface, and mold and pattern for forming same App 20030056927 - Lee, Ching Pang ; et al.	2003-03-27
Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine Grant 6,526,756 - Johnson , et al. March 4, 2	2003-03-04
Casting having an enhanced heat transfer, surface, and mold and pattern for forming same Grant 6,502,622 - Lee , et al. January 7, 2	2003-01-07
Casting Having An Enhanced Heat Transfer, Surface, And Mold And Pattern For Forming Same App 20020174967 - Lee, Ching Pang ; et al.	2002-11-28
Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine App 20020152755 - Johnson, Robert Alan ; et al.	2002-10-24
Article having turbulation and method of providing turbulation on an article Grant 6,468,669 - Hasz , et al. October 22, 2	2002-10-22
Method of salvaging castings with defective cast cooling bumps App 20020150672 - Johnson, Robert Alan ; et al.	2002-10-17
Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine App 20020108375 - Johnson, Robert Alan ; et al.	2002-08-15
Methods and apparatus for washing gas turbine engines App 20020096197 - Ackerman, John Frederick ; et al.	2002-07-25
Salvaged Castings And Methods Of Salvaging Castings With Defective Cast Cooling Bumps App 20020076571 - Johnson, Robert Alan ; et al.	2002-06-20
Electrochemical machining process for forming surface roughness elements on a gas turbine shroud Grant 6,379,528 - Lee , et al. April 30, 2	2002-04-30
Casting having an enhanced heat transfer, surface, and mold and pattern for forming same App 20010020525 - Lee, Ching Pang ; et al.	2001-09-13
Engine having resistance to particle deposits Grant 6,254,341 - Ackerman , et al. July 3, 2	2001-07-03

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