Robert A. Black Jr.

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Brooklyn Park, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Notch cutting circuit with minimal power dissipation
- Patent number 4,947,079
- Issue date Aug 7, 1990
- Honeywell Inc.
- Robert A. Black
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Time delay initialization circuit
- Patent number 4,937,504
- Issue date Jun 26, 1990
- Honeywell Inc.
- Robert A. Black
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent light dimming
- Patent number 4,904,906
- Issue date Feb 27, 1990
- Honeywell Inc.
- Larry S. Atherton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power control circuit for inductive loads
- Patent number 4,899,088
- Issue date Feb 6, 1990
- Honeywell Inc.
- Robert A. Black
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic contact checking circuit
- Patent number 4,376,277
- Issue date Mar 8, 1983
- Honeywell Inc.
- Robert A. Black
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condition control system with safety feedback means
- Patent number 4,303,383
- Issue date Dec 1, 1981
- Honeywell Inc.
- Robert A. Black
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES