Rene R. Castel

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Vence, FR

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Patents Grantslast 30 patents

Information Patent Grant
Coupling apparatus and method for increasing the connection capabil...
- Patent number 5,432,910
- Issue date Jul 11, 1995
- International Business Machines Corporation
- Kenneth J. Barker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for exchanging information between terminals and...
- Patent number 4,593,352
- Issue date Jun 3, 1986
- International Business Machines Corp.
- Rene Castel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for reporting error conditions occurring in adapters, to the...
- Patent number 4,549,296
- Issue date Oct 22, 1985
- International Business Machines Corp.
- Rene Castel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication line adapter for use with a communications controller
- Patent number 4,504,901
- Issue date Mar 12, 1985
- International Business Machines Corporation
- Jean L. Calvignac
- G06 - COMPUTING CALCULATING COUNTING