Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111677 | Siding clip | Petros D. Kotiadis, Rick A. Lappin, Eric John Helda | 2021-09-07 |
| D554378 | Hanger sizer donut removal and placement tool | — | 2007-11-06 |
| 6499409 | Pneumatic propulsion track apparatus | Lee H. Niederer | 2002-12-31 |
| D455056 | Bracelet fastening aid | — | 2002-04-02 |