William J. Holdgrafer

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Burlington, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making constant clearance flat link fine wire interconnec...
- Patent number 5,205,463
- Issue date Apr 27, 1993
- Kulicke & Soffa Investments, Inc.
- William J. Holdgrafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of centering bond positions
- Patent number 5,119,436
- Issue date Jun 2, 1992
- Kulicke and Soffa Industries, Inc.
- William J. Holdgrafer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making low profile fine wire interconnections
- Patent number 5,111,989
- Issue date May 12, 1992
- Kulicke & Soffa Investments, Inc.
- William J. Holdgrafer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
X-Y table error mapping apparatus and method
- Patent number 4,972,311
- Issue date Nov 20, 1990
- Kulicke and Soffa Industries Inc.
- William J. Holdgrafer
- G05 - CONTROLLING REGULATING