Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6550649 | Counter balanced effluence transfer system | Leon Han | 2003-04-22 | |
| 5724772 | Restraining clamp | — | 1998-03-10 | $9,720,000 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6550649 | Counter balanced effluence transfer system | Leon Han | 2003-04-22 | |
| 5724772 | Restraining clamp | — | 1998-03-10 | $9,720,000 |