| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Engines, pumps and turbines | |
| #5 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dietrich Otto E | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US4884821A | Collet chuck | |
| US4489928A | Vise having adjustable features | |
| US4378185A | Tool driving apparatus | |
| US4211509A | Wear and alignment sleeve for power tool | |
| US4167362A | Multiple tool driving turret attachment | |
| US3861047A | Taper gauge | |
| US3217565A | Reversible tool driving attachment | |
| US3170540A | Engine starter | |
| US3214992A | Tool driver attachment | |
| US3004569A | Power operated screwdriver | |
| US2324618A | Reduced tire pressure indicator |