Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471638 | Surgical apparatus | Tenny Chang, Charles Gresl, Harry Ino, Liming Lau, John P. Lunsford | 2002-10-29 |
| 6348876 | Burst QAM downhole telemetry system | William Trainor | 2002-02-19 |