Joseph L. Kowalski

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Fox River Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Cellular telephone controller with synthesized voice feedback for d...
- Patent number 5,095,503
- Issue date Mar 10, 1992
- Motorola, Inc.
- Joseph L. Kowalski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone-controller with multifunction, single conductor
- Patent number 5,018,188
- Issue date May 21, 1991
- Motorola, Inc.
- Joseph L. Kowalski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radiotelephone credit card call approval synchronization
- Patent number 4,860,341
- Issue date Aug 22, 1989
- Motorola, Inc.
- Robert F. D'Avello
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-user serial data bus
- Patent number 4,654,655
- Issue date Mar 31, 1987
- Motorola, Inc.
- Joseph L. Kowalski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE