Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1013606 | Ski tow for boats | William C. Hill, Benjamin Girard Harder | 2024-02-06 |
| 11618534 | Ski tow for boats | William C. Hill, Benjamin Girard Harder | 2023-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1013606 | Ski tow for boats | William C. Hill, Benjamin Girard Harder | 2024-02-06 |
| 11618534 | Ski tow for boats | William C. Hill, Benjamin Girard Harder | 2023-04-04 |