Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7054827 | Method and apparatus for validating a survey database | Ted G. Lautzenheiser, Thomas K. Austin | 2006-05-30 |
| 6728693 | Method and apparatus for warning a user of potential limitations of a database request and/or the results provided thereby | Ted G. Lautzenheiser, Thomas K. Austin | 2004-04-27 |
| 6728699 | Method and apparatus for using prior results when processing successive database requests | Ted G. Lautzenheiser, Thomas K. Austin | 2004-04-27 |
| 6574621 | Survey analysis system and method | Ted G. Lautzenheiser, Thomas K. Austin | 2003-06-03 |
| 6546380 | Method and apparatus for detecting an endless loop in a rules-based expert system | Ted G. Lautzenheiser, Thomas K. Austin | 2003-04-08 |
| 6125359 | Method and apparatus for identifying the coverage of a test sequence in a rules-based expert system | Ted G. Lautzenheiser, Thomas K. Austin | 2000-09-26 |