Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5775239 | Double cam drives for a buttonhole sewing machine | Rudy Papajewski, deceased, Gerd Papajewski | 1998-07-07 |
| 5636582 | Fell seamer device | Vivian Ferguson | 1997-06-10 |
| 4543895 | Machine for making a fly structure | — | 1985-10-01 |