| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Germany | 1 | |
| #4 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Thread cutting | |
| #2 | Unspecified technologies | |
| #3 | Metal-working | |
| #4 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vleet John M Van | 6 |
| #2 | Mcclure Thomas W | 2 |
| #3 | Dobrogowski Daniel T | 1 |
| #4 | Koller Joseph A | 1 |
| #5 | Van Vleet John M | 1 |
| #6 | Thomas W Mcclure | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MXPA03010067A | Locking thread cold forming tool. | |
| US2003224864A1 | Looking thread cold forming tool | |
| US4539832A | Hole sizing tool | |
| CA947460A | Re-usable swaging tap | |
| US3656197A | Reusable swaging tap | |
| US3561171A | Swaging taps with uniform crest width and method of manufacture thereof | |
| US3347114A | Method of making taps | |
| US3237485A | Method of tap manufacture | |
| US3220032A | Thread cutting tap |