Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472637 | Core plug block heater and method | — | 2002-10-29 |
| 6444952 | Engine block heater with retaining member | Daniel P. McNaught | 2002-09-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472637 | Core plug block heater and method | — | 2002-10-29 |
| 6444952 | Engine block heater with retaining member | Daniel P. McNaught | 2002-09-03 |