Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D768964 | Head visor | — | 2016-10-18 |
| 9402433 | Visor improvements | — | 2016-08-02 |
| D749303 | Head visor with plug-in accessory sockets | — | 2016-02-16 |
| 5816167 | Playground carriage | Paul J. Danforth, Russell L. Keeler, John Underbrink | 1998-10-06 |
| 4245807 | Bucket bracket | — | 1981-01-20 |