Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095190 | Drawing-out tool for sheet metal | — | 2025-09-30 |
| 11433449 | Drawing-out tool for sheet metal | — | 2022-09-06 |
| 9162315 | Electrical conduction mechanism | — | 2015-10-20 |
| 5943902 | Sheet metal drawing equipment | — | 1999-08-31 |
| 5333486 | Sheet metal drawing equipment | — | 1994-08-02 |
| 4930335 | Lever-type auto body dent puller | — | 1990-06-05 |
| 4914942 | Weld washer for vehicular body dent repair | — | 1990-04-10 |