Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595441 | Mixing cup adapting assembly | Robert M. Petrie, Stephen C. P. Joseph, Keith C. Navis | 2003-07-22 |
| 6536687 | Mixing cup adapting assembly | Keith C. Navis | 2003-03-25 |
| 6506277 | Abrasive sheet dispenser and method of use | Jerome M. Fried, Frederick A. Magadanz, John Telischak, Jr. | 2003-01-14 |