Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319523 | Dock leveler with lip hinge | Kirk E. Mellits, Girish J. Malligere, Philip Sotak | 2025-06-03 |
| 12320193 | Roll-up door with spiral brackets | Thomas Joseph Steckbeck, Kazuo Mita, Toru Kimura | 2025-06-03 |
| 11162301 | Roll-up door with spiral brackets | Thomas Joseph Steckbeck, Kazuo Mita, Toru Kimura | 2021-11-02 |
| 11028639 | Low friction high speed roll door at high wind loads | Sree Lakshmi Kanuri, Toru Kimura | 2021-06-08 |