Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437537 | Cart loading machine | Mark R. Rosa, Alexander Vigdorovich, James E. Kovacs, Patrick J. Geraghty | 1995-08-01 |
| 5271334 | Cart loading equipment having reciprocating pusher and chain conveyors with sensor operated central control | Mark R. Rosa, Alexander Vigdorovich, James E. Kovacs, Patrick J. Geraghty, Steven Rahman | 1993-12-21 |
| 4193475 | Rigid rail safety device | Daniel L. Stember | 1980-03-18 |