Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174617 | "Latch for ""sliding"" door or window" | Mark G. Huber, Davie G. Hutchison | 1992-12-29 |
| 5131188 | Automatic return mechanism for sliding door or window | Davie G. Hutchison | 1992-07-21 |