Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092125 | Stand that holds an item or object in an upright manner | — | 2018-10-09 |
| 6938518 | Two-stroke machine for making buttons having coplanar shell flanges | — | 2005-09-06 |
| 6796211 | Circle cutting machine | — | 2004-09-28 |
| 6745451 | Adapter for machine for manufacturing buttons and method | — | 2004-06-08 |
| 6723447 | Button medallion | — | 2004-04-20 |
| 6431027 | Buttons and a universal assembly machine for manufacturing same | — | 2002-08-13 |
| 6393686 | Method of manufacturing a button medallion | — | 2002-05-28 |
| 6038944 | Apparatus for manufacturing buttons | — | 2000-03-21 |
| 5161357 | Sickle bar joint splice construction | Neal J. Stoffel | 1992-11-10 |
| 4867013 | Right angle drive | — | 1989-09-19 |
| 4829662 | Button press | — | 1989-05-16 |