Robert A. Ferenc

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Middletown, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Wide angle warning light
- Patent number 4,866,329
- Issue date Sep 12, 1989
- Whelen Technologies, Inc.
- Robert A. Ferenc
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wide angle warning light
- Patent number 4,792,717
- Issue date Dec 20, 1988
- Whelen Technologies, Inc.
- Robert A. Ferenc
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Combination reflector for wide angle warning light
- Patent number 4,754,375
- Issue date Jun 28, 1988
- Whelen Technologies, Inc.
- Robert A. Ferenc
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Low-profile modular lightbar assembly
- Patent number 4,620,268
- Issue date Oct 28, 1986
- Whelen Engineering Co., Inc.
- Robert A. Ferenc
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mounting foot assembly
- Patent number 4,588,118
- Issue date May 13, 1986
- Whelen Engineering Co., Inc.
- Robert A. Ferenc
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp/reflector assembly
- Patent number 4,377,802
- Issue date Mar 22, 1983
- Whelen Engineering Company, Inc.
- Robert A. Ferenc
- B60 - VEHICLES IN GENERAL