Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375487 | Maul head partially filled with shot | — | 1994-12-27 |
| 5366060 | Balustrade handrail entry housing | Gerald E. Johnson, Ronald Laliberte, Frank Sansevero, Willy Adrian, Gerald Wente | 1994-11-22 |
| D348756 | Escalator handrail entry housing | Dale R. Barrett, Gerald E. Johnson, Ronald Laliberte, John T. Pitts, Frank Sansevero +2 more | 1994-07-12 |