Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7216121 | Search engine facility with automated knowledge retrieval, generation and maintenance | Richard Dale Hoffman, Verlyn Mark Johnson, Douglas Warren McDavid, Dorothy Irene Mazina | 2007-05-08 |
| 7065536 | Automated maintenance of an electronic database via a point system implementation | Richard Dale Hoffman, Verlyn Mark Johnson, Douglas Warren McDavid, Dorothy Irene Mazina | 2006-06-20 |