Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142055 | Systems, apparatus, and methods involving lampshade leveling | Thomas Koch | 2012-03-27 |
| 7234848 | Adjustable lampshade | Thomas Koch | 2007-06-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142055 | Systems, apparatus, and methods involving lampshade leveling | Thomas Koch | 2012-03-27 |
| 7234848 | Adjustable lampshade | Thomas Koch | 2007-06-26 |