Inventor
James T. Petroski
Inventor
Parma, OH, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof17%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
F21KNon-electric light sources using luminescence6%
F21SNon-portable lighting devices6%
G06FElectric digital data processing3%
G09FDisplaying3%
LOC263%
F21LLighting devices or systems thereof, being portable or specially adapted for transportation3%
PatentTitleYear
11,031,131Material dispenser and notification system202110,127,360Material dispenser and notification system20189,944,519LED-based light bulb20189,664,368'Thermal solution for LED bulbs'20179,046,253'Thermal bridge for LED luminaires'20158,963,405'Light bulb with thermal features'20158,773,856'Method of making an electronic device'2014D0700719'Light bulb'2014D0686769'Housing for a recessed light'20138,405,600'Method for reducing temperature-caused degradation in the performance of a digital reader'2013D0677227'Heat sink for LED light bulb'20138,322,889'Piezofan and heat sink system for enhanced heat transfer'2012D0670413'Light bulb'2012D0670412'Light bulb'2012D0662898'Heat sink for LED light bulb'20127,954,979'LED lighting systems for product display cases'20117,914,182'Decorative light fixture including cooling system'20117,686,477'Flexible lighting strips employing light-emitting diodes'20107,556,406'Led light with active cooling'20097,543,961'LED light with active cooling'20097,399,105'Illuminated signage employing light emitting diodes'20087,355,856'Method and apparatus for increasing natural convection efficiency in long heat sinks'20087,224,000'Light emitting diode component'20077,217,012'Illuminated signage employing light emitting diodes'20077,204,615'LED light with active cooling'20077,145,179'Magnetic attachment method for LED light engines'20067,096,678'Method and apparatus for increasing natural convection efficiency in long heat sinks'20066,866,401'Zoomable spot module'20056,805,458'Night light for plumbing fixtures'20046,799,864'High power LED power pack for spot module illumination'20046,787,999'LED-based modular lamp'20046,660,935'LED extrusion light engine and connector therefor'20036,485,160'Led flashlight with lens'20026,481,874'Heat dissipation system for high power LED lighting system'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2006Patents assigned to GELCORE LLC (8)· patent assignee history
2002–2021Based in Parma, OH, US· patent location history
2007–2010Patents assigned to LUMINATION LLC (8)· patent assignee history
2012–2018Patents assigned to PETROSKI JAMES T (13)· patent assignee history
2012–2015Patents assigned to GRAFTECH INT HOLDINGS INC (6)· patent assignee history
2012–2015Patents assigned to PARKER JEFFERY R (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PETROSKI JAMES Tself | 13 | 2012–2018 |
| GELCORE LLC | 8 | 2002–2006 |
| LUMINATION LLC | 8 | 2007–2010 |
| GRAFTECH INT HOLDINGS INC | 6 | 2012–2015 |
| PARKER JEFFERY R | 4 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Parma, OH, US | 34 | 2002–2021 |