Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441784 | Support mechanism | — | 2016-09-13 |
| 7717383 | Adjustable support mechanism | — | 2010-05-18 |
| 6453602 | Delayed release bait canister and method | John Christian Servaas, Sr., John Christian Servaas, Jr. | 2002-09-24 |
| 5292097 | Work surface support | — | 1994-03-08 |
| 5088420 | Work station | — | 1992-02-18 |
| 4913502 | Work station | — | 1990-04-03 |