Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971605 | Device for winding / taking up cables, ribbons, or other coilable structures | — | 2005-12-06 |
| 5686989 | Transient spray patternator | Jeffrey Hoffman | 1997-11-11 |
| 5578693 | Multifunctional terminally unsaturated urethane oligomers | Richard A. Hagstrom | 1996-11-26 |
| 5038744 | Method and apparatus for controlling spark ignition in an internal combustion engine | Peter G. Hartman, Steven L. Plee, Donald Remboski | 1991-08-13 |
| 4940033 | Method of operating an engine and measuring certain operating parameters | Steven L. Plee, Peter G. Hartman, J. Paul Nolan, Donald Remboski, Richard R. Ross | 1990-07-10 |
| 4930478 | Method of operating an engine | Steven L. Plee, Peter G. Hartman, J. Paul Nolan, Donald Remboski, Richard R. Ross | 1990-06-05 |