Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470899 | Collapsible umbrella with reinforced rib structure | Gary D. Johnson, Stanley Hochfeld, Frank Holloway | 2002-10-29 |
| 6206017 | Collapsible umbrella with reinforced rib structure | Gary D. Johnson, Stanley Hochfeld, Frank Holloway | 2001-03-27 |
| 5975099 | Collapsible umbrella with reinforced rib structure | Gary D. Johnson, Stanley Hochfeld, Frank Holloway | 1999-11-02 |