Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033337 | Plugging a mined-through well | — | 2011-10-11 |
| 7941669 | Method and apparatus for enabling a user to select an authentication method | James M. Foley, Anant Nambiar | 2011-05-10 |