Raymond John Colbert

US Patent:

20020011280, Jan 31, 2002

Filed:

May 29, 2001

Appl. No.:

09/866953

Inventors:

Gary Nitowski - Leechburg PA, US
Raymond Colbert - Oakmont PA, US
Karl Wefers - Apollo PA, US
Daniel Roup - Bettendorf IA, US
Larry Wieserman - Apollo PA, US
Paul Ziman - Delmont PA, US

International Classification:

C23C022/07

US Classification:

148/253000

Abstract:

A method for inhibiting the formation of stains, especailly water stains, on the exterior surface of aluminum alloy products. The method entails contacting the exterior surfaces of these products, particularly sheet or plate products, extrusions and/or forgings made from 5000 or 6000 Series aluminum alloys, with an organophosphonic or organophosphinic acid-derived material. Preferably, liquid forms of this material are added to an alcohol or water-based carrier solution, then sprayed, dipped, painted or rolled onto the surfaces of flat sheet or plate products to enhance their brightness. Other more complex shapes may be dipped into material baths.

US Patent:

20050043189, Feb 24, 2005

Filed:

Aug 18, 2003

Appl. No.:

10/642709

Inventors:

Patricia Stewart - Pittsburgh PA, US
Ray Richter - Murrysville PA, US
Thomas Kasun - Export PA, US
Joseph Laemmle - Delmont PA, US
Nickolas Kotow - Bethel Park PA, US
David DeYoung - Export PA, US
J. Kirby - Delmont PA, US
Alvaro Giron - Murrysville PA, US
Raymond Colbert - Pittsburgh PA, US
Larry Wieserman - Apollo PA, US

International Classification:

C10M125/18
C10M015/38
C10M147/00
B22D011/07

US Classification:

508112000, 508154000, 508155000, 508161000, 508162000, 508165000, 508181000, 508582000, 508590000, 164459000

Abstract:

In an oxidation inhibiting lubricant composition suitable for use in the manufacture of aluminum alloys comprising lubricant base selected from the group consisting of solid lubricants, liquid lubricants, grease lubricants, emulsion lubricants, and dispersion lubricants, the improvement wherein the lubricant composition further comprises: an effective amount of a fluorine-containing passivating compound.

US Patent:

60012455, Dec 14, 1999

Filed:

Apr 20, 1998

Appl. No.:

9/063096

Inventors:

Ronald A. Reich - Allison Park PA
Thomas J. Kasun - Export PA
Raymond J. Colbert - Oakmont PA

Assignee:

Aluminum Company of America - Pittsburgh PA

International Classification:

B01D 3528
B01D 1100

US Classification:

210168

Abstract:

A process for separating oil from a lubricant composition containing solid particles. The contaminated lubricant composition is mixed with liquid or supercritical CO. sub. 2 before the lubricant composition and CO. sub. 2 mixture is filtered through a filter medium. The CO. sub. 2 is then evaporated, leaving an oil residue. Mixing the lubricant composition with CO. sub. 2 before filtration prevents the filter medium from being blinded by solid particles.

US Patent:

20190073900, Mar 7, 2019

Filed:

Sep 5, 2018

Appl. No.:

16/122817

Inventors:

Raymond J. Colbert - Pittsburgh PA, US

International Classification:

G08G 1/0955
F21V 33/00
G09F 17/00

Abstract:

Signal flags for use in motor racing which are shown or waved by section signalers/observers on racing courses and respectively consist of a colored flag cloth as well as a flag rod provided with a handle. On the flag cloth is at least one light emitting element is provided, preferably in the form of an electric blinking lamp which emits light with a high intensity in the same color as the flag cloth.