Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D806332 | Vacuum cleaner | John Griffin, Jason Gottschall | 2017-12-26 |
| D787765 | Vacuum cleaner | John Griffin | 2017-05-23 |
| 9591954 | Vacuum cleaner switch assembly | Robert L. Crevling, Jr., Randy L. Buss, Kevin D. Fry | 2017-03-14 |