Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970474 | Hook device | Jack M. Jacobson | 2018-05-15 |
| 9682471 | Modular tool holder | Jack M. Jacobson | 2017-06-20 |
| 9573728 | Bucket holding and tipping device | Jack M. Jacobson | 2017-02-21 |
| 6772542 | Ski system | — | 2004-08-10 |