Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7595959 | Recording heads including a magnetically damped write pole and recording systems including such heads | Mark William Covington, Ganping Ju, Werner Scholz | 2009-09-29 |
| 7130165 | Side shielded current in plane spin-valve | Declan Macken, Steven B. Slade, David J. Larson, Daniel J. Dummer | 2006-10-31 |
| 6959483 | Method of making a recording head | Billy W. Crue, Jr., Richard Joseph Bojko | 2005-11-01 |
| 6822829 | Perpendicular magnetic recording head with a multilayered main write pole | Timothy J. Klemmer | 2004-11-23 |
| 6809901 | Low moment material for magnetic recording head write pole | — | 2004-10-26 |
| 6807032 | Magnetic read head wherein the shields are used as electrical leads and have a minimized anisotropic magneto-resistance effect | Michael Allen Seigler, Isabel G. Trindade, Petrus Antonius Van Der Heijden, Mark William Covington, Rene' Johannes Marinus van de Veerdonk +2 more | 2004-10-19 |
| 6795273 | Magnetic recording head with high saturation magnetization write pole having alternating interface-defining Fe/Co layers | Timothy J. Klemmer, Michael Allen Seigler, Arthur J. Freeman | 2004-09-21 |
| 6771464 | Perpendicular magnetic recording head with a laminated main write pole | — | 2004-08-03 |
| 6687085 | Perpendicular write head with high magnetization pole material and method of fabricating the write head | Robert Earl Rottmayer, Michael Allen Seigler, Andrew Robert Eckert, Mark William Covington | 2004-02-03 |
| 5191943 | Three-point hitch attached grader with adjustable blades | Bernie B. Bierman | 1993-03-09 |
| D277297 | Container for desk top materials or similar articles | Joseph R. Jennings | 1985-01-22 |
| D272839 | Toy spaceship | Joseph R. Jennings | 1984-02-28 |