Frank Bernhard Sperling

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Positioning device having three coil systems mutually enclosing ang...
- Patent number 6,054,784
- Issue date Apr 25, 2000
- ASM Lithography B.V.
- Frank B. Sperling
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-dimensionally balanced positioning device, and lithographic dev...
- Patent number 5,815,246
- Issue date Sep 29, 1998
- U.S. Philips Corporation
- Frank B. Sperling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lithographic device with a three-dimensionally positionable mask ho...
- Patent number 5,767,948
- Issue date Jun 16, 1998
- U.S. Philips Corporation
- Erik R. Loopstra
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic transmission mechanism and applications thereof
- Patent number 5,456,134
- Issue date Oct 10, 1995
- U.S. Philips Corporation
- Adrianus G. Bouwer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Protective compression and tension sleeves for threaded connections...
- Publication number 20070246934
- Publication date Oct 25, 2007
- Enventure Global Technology
- Marcel Francois Heertjes
- E21 - EARTH DRILLING MINING
Information Patent Application
Disc drive apparatus
- Publication number 20070070837
- Publication date Mar 29, 2007
- Koninklijke Philips Electronics N.V.
- Marcel Francois Heertjes
- G11 - INFORMATION STORAGE