Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888188 | Disposable food feeder package | John F. Castner, Sr. | 1989-12-19 |
| 4550857 | Cotton swab vender | J. Fred Castner. Sr. | 1985-11-05 |
| 4236637 | Cotton swab vender | J. Fred Castner, Sr. | 1980-12-02 |