JJ

Jack Y. Josefowicz

AR Atlantic Richfield: 7 patents #65 of 1,061Top 7%
LL Led Roadway Lighting: 6 patents #1 of 29Top 4%
HA Hughes Aircraft: 4 patents #389 of 2,963Top 15%
Caltech: 1 patents #2,143 of 4,321Top 50%
UP University of Pennsylvania: 1 patents #1,260 of 2,719Top 50%
Overall (All Time): #240,068 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8760072 Power supply for light emitting diode roadway lighting fixture Alan Shawn Winters, Qiuning Chen, Mark Adam Neary 2014-06-24
8651693 Light emitting diode roadway lighting optics John Adam Christopher Roy, Adam Frederick Chaffey 2014-02-18
8624500 Single-ended primary inductance converter (SEPIC) based power supply for driving multiple strings of light emitting diodes (LEDs) in roadway lighting fixtures Shawn Winters, Donald Church 2014-01-07
8529085 Light emitting diode (LED) roadway lighting fixture Matthew Francis Durdle, Charles Andrew Cartmill 2013-09-10
D630790 Light fixture Matthew Francis Durdle, Tristan Laan 2011-01-11
D615233 Light fixture Matthew Francis Durdle 2010-05-04
6048584 Apparatus and method for coating multilayer article 2000-04-11
5451476 Cathode for a solid-state battery 1995-09-19
5315306 Spray paint monitoring and control using doppler radar techniques John K. Doughty, Gerald J. Brand 1994-05-24
5272133 Passivation of thin film oxide superconductors David B. Rensch, Kai-Wei Nieh 1993-12-21
5114910 Passivation of thin film oxide superconductors David B. Rensch, Kai-Wei Nieh 1992-05-19
5079179 Process of making GaAs electrical circuit devices with Langmuir-Blodgett insulator layer David B. Rensch, Vladimir Rodov, Meir Bartur, Debra Marr-Leisy 1992-01-07
4769509 Reducible metal oxide compositions containing zirconium 1988-09-06
4656155 Reducible metal oxide compositions containing zirconium oxide, yttrium oxide and an alkali metal component 1987-04-07
4597839 Method and apparatus for production of a metal from metallic oxide ore 1986-07-01
4595466 Metal electrolysis using a low temperature bath 1986-06-17
4582584 Metal electrolysis using a semiconductive metal oxide composite anode 1986-04-15
4547272 Method and apparatus for production of a metal from metallic oxide ore using a composite anode 1985-10-15
4547443 Unitary plate electrode John J. Rowlette, Thomas J. Clough, John W. Sibert 1985-10-15