| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Mechanical leather treatments | |
| #3 | Perforating | |
| #4 | Punching metal | |
| #5 | Footwear manufacturing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deubel Carl G | 5 |
| #2 | George Deubel Carl | 5 |
| #3 | Woodworth Roy V | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2853134A | Manufacture of steel rule dies | |
| US2276376A | Clicker die stock | |
| US2090325A | Clicker die stock | |
| US2167880A | Method of making dies | |
| US2140791A | Ornamenting die | |
| US2014603A | Gauge for ornamenting dies | |
| US2014604A | Ornamenting die | |
| US2049157A | Die and method of making the same | |
| US1942539A | Perforating device | |
| US2004195A | Prewelt shaping machine | |
| US1990932A | Ornamenting die | |
| CA396540A | Clicker die and stock |