Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7127867 | Metal snow guard | Michael V. Smeja, Troy W. Livingston | 2006-10-31 |
| 7051397 | Multi-use tool device, tool therefor and method of using the same | Michael V. Smeja, Troy W. Livingston | 2006-05-30 |
| 6922948 | Metal snow guard | Michael V. Smeja, Troy W. Livingston | 2005-08-02 |
| D505065 | Snow guard | Michael V. Smeja, Troy W. Livingston | 2005-05-17 |
| D496845 | Palm hand tool | Michael V. Smeja, Troy W. Livingston | 2004-10-05 |
| D489952 | Hand tool with handle | Michael V. Smeja, Troy W. Livingston | 2004-05-18 |
| D482604 | Snow guard | Michael V. Smeja | 2003-11-25 |
| 5901507 | Snow guard | Michael V. Smeja | 1999-05-11 |
| 5471799 | Snow guard | Michael V. Smeja | 1995-12-05 |
| D360476 | Snow guard | Michael V. Smeja | 1995-07-18 |