Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672238 | Towrope retriever for watercraft | Jerry M. Schoening, Matthew T. Hayduk | 2004-01-06 |
| 6505573 | Towrope retriever for watercraft | Jerry M. Schoening, Matthew T. Hayduk | 2003-01-14 |