Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548417 | Child safety seat with a motorized harness belt tensioner | Richard Frank | 2023-01-10 |
| 11332049 | Child safety seat with a triggerable harness belt tensioning mechanism | Richard Frank | 2022-05-17 |