Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667660 | Suction nozzle | Donald James McIntosh, James R. Carswell | 2020-06-02 |
| D875336 | Vacuum cleaner | Alexander Stuart Knox, James R. Carswell | 2020-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667660 | Suction nozzle | Donald James McIntosh, James R. Carswell | 2020-06-02 |
| D875336 | Vacuum cleaner | Alexander Stuart Knox, James R. Carswell | 2020-02-11 |