Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000241 | Unitary bead-lock and run-flat roller support ring for pneumatic tires on two-part wheels | — | 1991-03-19 |
| 4453582 | Air retaining and bead-seat-lock device for pneumatic tire wheels | — | 1984-06-12 |
| 4270592 | Unitary run-flat systems for inflatable tires and lock means | — | 1981-06-02 |