Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102305 | Line marking applicators | Richard Edwards, Catherine J. Ripley, Roger John Peach, Barrington Hares | 2000-08-15 |
| 6018300 | Fault monitoring | Antionette Dowden, Michael J. Edwards, Michael O'Malley | 2000-01-25 |
| 5923247 | Fault monitoring | Antoinette Dowden, Michael J. Edwards, Michael O'Malley | 1999-07-13 |
| D402669 | Line marker | Richard Edwards, Catherine J. Ripley, Roger John Peach, Barrington Hares | 1998-12-15 |