Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076184 | Method of controlling a sewing machine and a sewing machine utilizing this method | Claude Buchilly, Christian R. Kohli | 1991-12-31 |
| 5048439 | Computerized sewing machine | Claude Buchilly, Christian R. Kohli | 1991-09-17 |