Keith A. Jefferies

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New Hudson, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser material processing distance gauge
- Patent number 11,014,194
- Issue date May 25, 2021
- Coherent, Inc.
- Keith Jefferies
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for coating removal using radiation
- Patent number 10,081,078
- Issue date Sep 25, 2018
- SurClean, Inc.
- Donald E. Sprentall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System configured for removing a coating from a substrate using ele...
- Patent number 9,573,226
- Issue date Feb 21, 2017
- SurClean, Inc.
- Donald E. Sprentall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fast response capacitive gauging system featuring steep slope filte...
- Patent number 8,405,409
- Issue date Mar 26, 2013
- Laser Mechanisms, Inc.
- Gerald F. Hermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER MATERIAL PROCESSING DISTANCE GAUGE
- Publication number 20190126392
- Publication date May 2, 2019
- Coherent, Inc.
- Keith JEFFERIES
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR COATING REMOVAL USING RADIATION
- Publication number 20170157708
- Publication date Jun 8, 2017
- SurClean, Inc.
- Donald E. Sprentall
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM CONFIGURED FOR REMOVING A COATING FROM A SUBSTRATE USING ELE...
- Publication number 20140305907
- Publication date Oct 16, 2014
- Donald E. Sprentall
- B08 - CLEANING
Information Patent Application
Fast Response Capacitive Gauging System Featuring Steep Slope Filte...
- Publication number 20110089956
- Publication date Apr 21, 2011
- LASER MECHANISMS, INC.
- Gerald F. Hermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR