Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8665565 | Trace jumpers for disc drive suspensions | Mark A. Miller, Michael E. Roen, Reed T. Hentges, Gregory J. VanHecke | 2014-03-04 |
| 8520342 | Constant impedance and variable bandwidth traces for an integrated lead suspension | Michael E. Roen | 2013-08-27 |
| 8379349 | Trace jumpers for disc drive suspensions | Mark A. Miller, Michael E. Roen, Reed T. Hentges, Gregory J. VanHecke | 2013-02-19 |
| 7986494 | Integrated lead head suspension with tapered trace spacing | — | 2011-07-26 |
| 7782572 | Disk drive head suspension flexures having alternating width stacked leads | — | 2010-08-24 |
| 5530639 | Bridge pulse controlled constant current driver for magnetic flowmeter | Robert K. Schulz | 1996-06-25 |
| 5372045 | Bridge pulse controlled constant current driver for magnetic flowmeter | Robert K. Schulz | 1994-12-13 |
| 4916381 | Current source for a variable load with an inductive component | George Gelecinskyj, Charles E. Goetzinger | 1990-04-10 |