Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10878025 | Field of view navigation tracking | James Gualtieri, Vikas Shivaprabhu, Ronald A. Stone | 2020-12-29 |
| D298726 | Rake cleaner attachment | — | 1988-11-29 |
| D260550 | Wash stand | Jack L. Hetzler | 1981-09-01 |