Willi O. Kalvaitis

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West Chazy, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System for and method of purging/venting a brush arm bearing
- Patent number 6,500,272
- Issue date Dec 31, 2002
- International Business Machines Corporation
- Scott R. Cline
- B08 - CLEANING
Information Patent Grant
CMP wet application wafer sensor
- Patent number 6,247,368
- Issue date Jun 19, 2001
- International Business Machines Corporation
- Scott R. Cline
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
System for and method of purging/venting a brush arm bearing
- Publication number 20020095740
- Publication date Jul 25, 2002
- Scott R. Cline
- B08 - CLEANING