Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799730 | Wellhead casing hanger assembly | Tony Lam, Abram Khazanovich | 1998-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799730 | Wellhead casing hanger assembly | Tony Lam, Abram Khazanovich | 1998-09-01 |