Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276528 | Tubular core assembly with interlocking end members and system for use thereof to wind a continuous web | Ray Elrod | 2001-08-21 |
| 5385231 | Package for compact disk | — | 1995-01-31 |
| D348526 | Combined post and cap | — | 1994-07-05 |
| D333422 | Plug for a carpet core roll | Gene Hannah | 1993-02-23 |