Johannes Gerardus VAN Lent

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a colour television display tube and tube m...
- Patent number 4,496,641
- Issue date Jan 29, 1985
- U.S. Philips Corporation
- Jacob Van Den Berg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for providing reference points for mounting th...
- Patent number 4,160,935
- Issue date Jul 10, 1979
- U.S. Philips Corporation
- Theodorus C. Groot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube shadow mask with slotted apertures
- Patent number 4,127,791
- Issue date Nov 28, 1978
- U.S. Philips Corporation
- Johannes G. VAN Lent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadow mask having elongated apertures concave to vertical center l...
- Patent number 3,947,718
- Issue date Mar 30, 1976
- U.S. Philips Corporation
- Johannes Gerardus VAN Lent
- H01 - BASIC ELECTRIC ELEMENTS