Chester L. Bejtlich

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Reading, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
CMP brush packaging
- Patent number 9,669,982
- Issue date Jun 6, 2017
- Entegris, Inc.
- Patrick Doering
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pressure dependent parachute release device for air/water rockets
- Patent number 5,785,278
- Issue date Jul 28, 1998
- Chester Louis Bejtlich
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Integrity test for porous structures using acoustic emission
- Patent number 5,581,017
- Issue date Dec 3, 1996
- Millipore Investment Holdings Limited
- Chester L. Bejtlich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CMP BRUSH PACKAGING
- Publication number 20150251834
- Publication date Sep 10, 2015
- Entegris, Inc.
- Patrick Doering
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Conductivity measurement device, its manufacture and use
- Publication number 20080258742
- Publication date Oct 23, 2008
- Aristotelis Dimitrakopoulos
- G01 - MEASURING TESTING
Information Patent Application
Electrodeionization device
- Publication number 20040206627
- Publication date Oct 21, 2004
- Chester L. Bejtlich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL