Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116828 | Insulated window and door opening assemblies with high-density insulating cores | Jeffrey Michael Klein | 2024-10-15 |
| 11761258 | Insulated window and door opening assemblies with high-density insulating cores | Jeffrey Michael Klein | 2023-09-19 |