Ireneus H. T. Fierkens

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of cleaving a brittle plate and device for carrying out the...
- Patent number 5,132,505
- Issue date Jul 21, 1992
- U.S. Philips Corporation
- Maarten H. Zonneveld
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of severing a plate of brittle material
- Patent number 5,084,604
- Issue date Jan 28, 1992
- U.S. Philips Corporation
- Jacob N. Dekker
- B28 - WORKING CEMENT, CLAY, OR STONE