Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194966 | Lock for retractable wheels used for boat lifts, docks and other structures | — | 2025-01-14 |
| 12077025 | Bracket for providing a pivoting joint | Dana Hallberg | 2024-09-03 |
| 11554837 | Watercraft navigation light | Nicholas Popa | 2023-01-17 |
| 11260939 | Adjustable height spring-biased support pole | Nicholas Popa, Dana Hallberg | 2022-03-01 |
| 9156667 | Lever handle for jack | Edwin Ryan, Mark J. Little | 2015-10-13 |
| 8636110 | Boat trailer mounted bow entry ladder | Amy Lee, Daniel Lin | 2014-01-28 |
| 8607418 | Latch for boat bow | — | 2013-12-17 |
| 8596906 | Retractable wheel for boat lift and other structures | Dana Haliberg, Dan Coates | 2013-12-03 |
| 8322692 | Device for winching | — | 2012-12-04 |
| 7866632 | Multi-compartmental winch device | — | 2011-01-11 |
| 7866631 | Rope tensioner for winch | — | 2011-01-11 |
| D610772 | Winch drum | — | 2010-02-23 |
| 7621506 | Multi-compartmental winch device | — | 2009-11-24 |
| 7614608 | Rope tensioner for winch | — | 2009-11-10 |
| D602674 | Winch drum | — | 2009-10-20 |
| 7422407 | Multi-compartmental winch device | — | 2008-09-09 |
| 7179041 | Multi-compartmental winch device | — | 2007-02-20 |
| 5860485 | Grocery cart mover | — | 1999-01-19 |