Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428886 | Forced entry resistant sash lock also configured to snap into the meeting rail of the sash window | Luke Liang | 2025-09-30 |
| 12359477 | Window sash lock configured for screwless snap-in installation onto a meeting rail | Luke Liang | 2025-07-15 |