Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874980 | Controller for the electric motor of a high-speed spindle attachment used with computer-controlled milling machines | John A. Noelle | 2005-04-05 |
| 5878476 | High speed attachment for milling machines and method of use | John A. Noelle | 1999-03-09 |
| 5005253 | Surface cleaning apparatus | John A. Noelle | 1991-04-09 |