Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299661 | Mechanical overspeed safety device | Rajendra Mistry, Sib S. Ray | 1994-04-05 |
| 5284237 | Sound insulation for escalator balustrade | Ary O. Mello, Gerald E. Johnson | 1994-02-08 |
| 5277276 | Compensating rope sheave tie down | John K. Salmon | 1994-01-11 |