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Charles A. Walker
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Albuquerque, NM, US
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Patents Grants
last 30 patents
Information
Patent Grant
Passively pumped, polycrystalline ceramic high and ultra-high vacuu...
Patent number
11,766,651
Issue date
Sep 26, 2023
National Technology & Engineering Solutions of Sandia, LLC
Charles A. Walker
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hermetic edge-connect headers and corresponding connectors
Patent number
11,424,572
Issue date
Aug 23, 2022
National Technology & Engineering Solutions of Sandia, LLC
Rick A. Kellogg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for eliminating runout of braze filler metal during active b...
Patent number
11,241,752
Issue date
Feb 8, 2022
National Technology & Engineering Solutions of Sandia, LLC
Ronald S. Goeke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hermetic edge-connect headers and corresponding connectors
Patent number
10,931,059
Issue date
Feb 23, 2021
National Technology & Engineering Solutions of Sandia, LLC
Rick A. Kellogg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-dimensional cable shorting tool
Patent number
10,468,788
Issue date
Nov 5, 2019
National Technology & Engineering Solutions of Sandia, LLC
Lawrence R. Shapnek
F42 - AMMUNITION BLASTING
Information
Patent Grant
Tamper indicating seal
Patent number
8,186,731
Issue date
May 29, 2012
Sandia Corporation
Juan A. Romero
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Methods for batch fabrication of cold cathode vacuum switch tubes
Patent number
7,938,707
Issue date
May 10, 2011
Sandia Corporation
Charles A. Walker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for measuring thermal properties using a long-wavelength inf...
Patent number
7,171,328
Issue date
Jan 30, 2007
Sandia Corporation
Charles L. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Method for controlling brazing
Patent number
7,084,366
Issue date
Aug 1, 2006
Sandia Corporation
F. Michael Hosking
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reversible brazing process
Patent number
5,950,906
Issue date
Sep 14, 1999
Sandia Corporation
Jim D. Pierce
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
HERMETIC EDGE-CONNECT HEADERS AND CORRESPONDING CONNECTORS
Publication number
20210210895
Publication date
Jul 8, 2021
National Technology & Engineering Solutions of Sandia, LLC
Rick A. Kellogg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HERMETIC EDGE-CONNECT HEADERS AND CORRESPONDING CONNECTORS
Publication number
20210119375
Publication date
Apr 22, 2021
National Technology & Engineering Solutions of Sandia, LLC
Rick A. Kellogg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for eliminating runout of braze filler metal during active b...
Publication number
20200023454
Publication date
Jan 23, 2020
National Technology & Engineering Solutions of Sandia, LLC
Ronald S. Goeke
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR