Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11587581 | Transfer-printed near-field transducer and heat sink | Mark Anthony Gubbins, Roger L. Hipwell, Jr., Marcus B. Mooney, Mark Ostrowski, Tong Zhao +4 more | 2023-02-21 |
| 10984821 | Transfer-printed near-field transducer and heat sink | Mark Anthony Gubbins, Roger L. Hipwell, Jr., Marcus B. Mooney, Mark Ostrowski, Tong Zhao +4 more | 2021-04-20 |
| 8297113 | Media certification device design | William Omar Liners, Mallika Roy, Gavin Lee Brinkley | 2012-10-30 |
| 6158409 | Two-stroke engine piston bowl configurations | George T. Gillespie, Peter W. Brown, Theodore J. Holtermann, Robert L. Niemchick, Erik R. Jorgensen +3 more | 2000-12-12 |
| 6026792 | Method of operating a fuel injected engine | Philip D. McDowell, Wolfram Hellmich, Todd D. Craft, Christopher R. Irgens, Wolfgang Heimberg +1 more | 2000-02-22 |
| 5809776 | Catalytic converter with radial outflow and by-pass valve | Theodore J. Holtermann | 1998-09-22 |
| 5779454 | Combined pressure surge fuel pump and nozzle assembly | Gregory J. Binversie, Wolfgang Heimberg, Theodore J. Holterman, Christopher R. Irgens, Philip D. McDowell +3 more | 1998-07-14 |
| 5730105 | Idle control for internal combustion engine | — | 1998-03-24 |
| 5639062 | Modified heel valve construction | Christopher R. Irgens | 1997-06-17 |