Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905486 | Lockable security cover for a padlock | — | 1990-03-06 |
| 4901543 | Lock with shielded shackle | — | 1990-02-20 |
| 4869082 | Padlock cover with storage compartment | — | 1989-09-26 |
| 4790163 | Key-way cover | — | 1988-12-13 |
| 4718259 | Keysafe | — | 1988-01-12 |
| 4709567 | Lock and cover device | — | 1987-12-01 |
| 4699375 | System for skip rope exercising | Ronald Kozlow | 1987-10-13 |
| 4649723 | Portable safe for small items | — | 1987-03-17 |
| 4477070 | Fold-away rebound exercise device | — | 1984-10-16 |
| 4336933 | Rebound exercise device for in-place jogging | — | 1982-06-29 |