Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552768 | Portable window wedge with alarm | Karen Usevitch | 1996-09-03 |
| D368021 | Sliding door or window jamming lock | — | 1996-03-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552768 | Portable window wedge with alarm | Karen Usevitch | 1996-09-03 |
| D368021 | Sliding door or window jamming lock | — | 1996-03-19 |