Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5870698 | Multi-purpose machine metering/monitoring apparatus | Curtis O. Kahleck, Allan Stewart | 1999-02-09 |
| 5673190 | Multipurpose remote office machine management system | Curtis O. Kahleck, Thomas D. Correll | 1997-09-30 |