Joseph M. LaRosa

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Portland, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Housing of emergency lighting fixture
- Patent number D441475
- Issue date May 1, 2001
- Dual-Lite Inc.
- Joseph Wegrzyn
- D26 - Lighting
Information Patent Grant
Emergency lighting fixture
- Patent number D426334
- Issue date Jun 6, 2000
- Dual-Lite Inc.
- Joseph Wegrzyn
- D26 - Lighting
Information Patent Grant
Lighting fixture
- Patent number 6,045,242
- Issue date Apr 4, 2000
- Dual-Lite Inc.
- Joseph Wegrzyn
- F21 - LIGHTING
Information Patent Grant
Housing for an emergency lighting device
- Patent number D419708
- Issue date Jan 25, 2000
- Dual-Lite Inc.
- Joseph M. LaRosa
- D26 - Lighting
Information Patent Grant
Combination emergency lighting device and exit sign
- Patent number D406279
- Issue date Mar 2, 1999
- General Signal Corporation
- Joseph M. LaRosa
- D20 - Sales and advertising equipment
Information Patent Grant
Emergency lighting heads
- Patent number D400991
- Issue date Nov 10, 1998
- GSEG LLC
- Joseph M. LaRosa
- D26 - Lighting
Information Patent Grant
Emergency lighting fixture
- Patent number D400995
- Issue date Nov 10, 1998
- GSEG LLC
- Joseph M. LaRosa
- D26 - Lighting