Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880280 | Motorcycle wheel hub and flange assembly | Ignatius J. Panzica | 1989-11-14 |
| 4854339 | Freeze valve apparatus | — | 1989-08-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880280 | Motorcycle wheel hub and flange assembly | Ignatius J. Panzica | 1989-11-14 |
| 4854339 | Freeze valve apparatus | — | 1989-08-08 |