Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374888 | Tire bead core and filler construction | Walter Lee Willard, Jr., James Endicott | 2002-04-23 |
| 5968294 | Run-flat tire with an improved bead to rim interface | Walter Lee Willard, Jr., James Endicott | 1999-10-19 |
| 5868190 | Run-flat tire with an improved bead to rim interface | Walter Lee Willard, Jr., James Endicott | 1999-02-09 |