Claude Paul Henri Lerouge

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Maurepas, FR

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Patents Grantslast 30 patents

Information Patent Grant
Ringing circuit for telephone subset, designed as an integrated cir...
- Patent number 4,496,798
- Issue date Jan 29, 1985
- International Standard Electric Corporation
- Joel S. G. Colardelle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallel counter and application to binary adders
- Patent number 4,488,253
- Issue date Dec 11, 1984
- ITT Industries, Inc.
- Claude P. H. Lerouge
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic dipole for looping a telephone line
- Patent number 4,037,120
- Issue date Jul 19, 1977
- International Standard Electric Corporation
- Joel Serge Colardelle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE