Russell Mahaffey

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Gobo retainer
- Patent number 10,935,200
- Issue date Mar 2, 2021
- Electronic Theatre Controls, Inc.
- Russell Mahaffey
- F21 - LIGHTING
Information Patent Grant
Moving light with follow spot
- Patent number 9,897,297
- Issue date Feb 20, 2018
- Production Resource Group, L.L.C.
- Rusty Brutsche
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number D773708
- Issue date Dec 6, 2016
- Production Resource Group, L.L.C.
- Robert Kliegl
- D26 - Lighting
Information Patent Grant
Moving light with follow spot
- Patent number 8,845,150
- Issue date Sep 30, 2014
- Production Resource Group L.L.C.
- Rusty Brutsche
- F21 - LIGHTING
Information Patent Grant
Gobo retaining spring system
- Patent number 8,262,262
- Issue date Sep 11, 2012
- Production Resource Group, L.L.C.
- Russell Mahaffey
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED Retrofit Assembly
- Publication number 20160174343
- Publication date Jun 16, 2016
- PRODUCTION RESOURCE GROUP, L.L.C.
- Robert Kliegl
- F21 - LIGHTING
Information Patent Application
Moving Light with Follow Spot
- Publication number 20150016127
- Publication date Jan 15, 2015
- PRODUCTION RESOURCE GROUP LLC
- Rusty Brutsche
- F21 - LIGHTING
Information Patent Application
Moving Light with Follow Spot
- Publication number 20110164428
- Publication date Jul 7, 2011
- PRODUCTION RESOURCE GROUP L.L.C
- Rusty Brutsche
- F21 - LIGHTING
Information Patent Application
Gobo retaining Spring System
- Publication number 20090323355
- Publication date Dec 31, 2009
- PRODUCTION RESOURCE GROUP L.L.C
- Russell Mahaffey
- G02 - OPTICS