Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311484 | Method and apparatus for petroleum and gas exploration | Roger N. Anderson | 1994-05-10 |
| 5291997 | Medical mailer box assembly | Yun He, Shang-Li Wu | 1994-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311484 | Method and apparatus for petroleum and gas exploration | Roger N. Anderson | 1994-05-10 |
| 5291997 | Medical mailer box assembly | Yun He, Shang-Li Wu | 1994-03-08 |