EJ

Earl Chrzaszcz Johns

ST Seagate Technology: 10 patents #565 of 4,626Top 15%
DE Digital Equipment: 1 patents #1,005 of 2,100Top 50%
GI Gearhart Industries: 1 patents #7 of 29Top 25%
📍 Fort Worth, TX: #154 of 2,247 inventorsTop 7%
🗺 Texas: #11,465 of 125,132 inventorsTop 10%
Overall (All Time): #386,315 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8053097 Apparatus having a nanocomposite protection layer Lei Li, Yiao-Tee Hsia, Paul M. Jones, James Dillion Kiely 2011-11-08
7903532 Elevated electrodes for probe position sensing Patrick Breckow Chu, Mark David Bedillion, Mark Ian Lutwyche 2011-03-08
7903533 Probe head with narrow read element Mark David Bedillion, Andreas Roelofs, Yongjun Zhao, Edward Stephen Skalko 2011-03-08
7599213 Low surface energy coatings in probe recording Paul M. Jones, James Dillon Kiely, Lei Li, Yiao-Tee Hsia 2009-10-06
7521137 Patterned thin films and use of such films as thermal control layers in heat assisted magnetic recording media Julius K. Hohlfeld, Yukiko Kubota, Dieter K. Weller, Stanko Brankovic, XiaoMin Yang 2009-04-21
7447140 Ferroelectric probe storage apparatus Mark Ian Lutwyche, Martin Gerard Forrester, Mark David Bedillion, Andreas Roelofs, Joachim Walter Ahner +4 more 2008-11-04
7397624 Transducers for ferroelectric storage medium Mark Ian Lutwyche, Yiao-Tee Hsia, James Dillion Kiely 2008-07-08
7153597 Magnetic recording media having chemically modified patterned substrate to assemble self organized magnetic arrays XiaoMin Yang, Timothy J. Klemmer, Chao Liu, Dieter K. Weller 2006-12-26
6944101 Recording pole for delivering coincident heat and magnetic field William Albert Challener 2005-09-13
6865057 Gapless longitudinal magnetic recording head with flux cavity Sakhrat Khizroev, Dmitri Litvinov 2005-03-08
5883762 Electroplating apparatus and process for reducing oxidation of oxidizable plating anions and cations Robert B. Calhoun 1999-03-16
5232570 Nitrogen-containing materials for wear protection and friction reduction William Haines, Chongwon Byun, Quock Ng, Durga P. Ravipati, Robert M. Raymond +1 more 1993-08-03
4470335 Method and apparatus for remote attachment 1984-09-11