Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4401298 | Flexible column viscous spring damper | Emile M. Shtarkman | 1983-08-30 | |
| 4342446 | Self-leveling viscous elastic damper | Emile M. Shtarkman, Daniel S. Snyder | 1982-08-03 | $5,692,000 |