Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418199 | Retrofittable switch guard | Davin Robert Lee, Richard W. Fitzgerald, Dana Kathryn Leland | 2019-09-17 |
| D782423 | Retrofittable switch guard | Davin Robert Lee, Richard W. Fitzgerald, Dana Kathryn Leland | 2017-03-28 |
| 6518528 | Limit switch with direct opening action | James C. Taylor, Gregory W. Swider | 2003-02-11 |