Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513193 | Door check mechanism providing an infinite number of stable positions | Grigory Yezersky | 2003-02-04 |
| 6514001 | Variable length shaft and method for making the same | Grigory Yezersky | 2003-02-04 |