John Whittenhall

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Roselle, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotatable latch for light fixture housings
- Patent number 12,055,286
- Issue date Aug 6, 2024
- ABL IP Holding LLC
- Stephen H. Clark
- F21 - LIGHTING
Information Patent Grant
Optic and trim retention ring
- Patent number 12,055,284
- Issue date Aug 6, 2024
- ABL IP Holding LLC
- Benjamin J. Warner
- F21 - LIGHTING
Information Patent Grant
Self-adjusting light-emitting diode optical system
- Patent number 8,950,911
- Issue date Feb 10, 2015
- Juno Manufacturing, LLC
- Aaron P. Fryzek
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Self-Adjusting Light-Emitting Diode Optical System
- Publication number 20130258677
- Publication date Oct 3, 2013
- Juno Manufacturing, LLC
- Aaron P. Fryzek
- F21 - LIGHTING