Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389406 | Semiotic decision making system for responding to natural language queries and components thereof | Frederick W. Reed, Duane J. McCrory, Charles A. Parker, Eugene David Pendergraft, by Priscilla Wallace, executive | 2002-05-14 |
| 6278987 | Data processing method for a semiotic decision making system used for responding to natural language queries and other purposes | Frederick W. Reed, Duane J. McCrory, Charles A. Parker, Jane Campbell Mazzagatti, Dana M. Zabilansky | 2001-08-21 |
| 6275817 | Semiotic decision making system used for responding to natural language queries and other purposes and components therefor | Frederick W. Reed, Duane J. McCrory, Charles A. Parker, Eugene David Pendergraft | 2001-08-14 |
| 4622646 | Arrangements for correcting compasses | Gregory C. L. Searle | 1986-11-11 |