Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7783435 | Methods and systems for measuring physical volume | John D. Hillam, Aaron Peterson | 2010-08-24 |
| 7177780 | Methods and systems for measuring physical volume | John D. Hillam, Aaron Peterson | 2007-02-13 |
| 5890911 | Method and system for computerized learning, response, and evaluation | Michael R. Griswold, Wayne Jiang, Bruce Mossman, Spencer Rogers, Giovanni Tata | 1999-04-06 |
| 5797753 | Method and system for computerized learning response, and evaluation | Michael R. Griswold, Wayne Jiang, Bruce Mossman, Spencer Rogers, Giovanni Tata | 1998-08-25 |
| 5797754 | Method and system for computerized learning, response, and evaluation | Michael R. Griswold, Wayne Jiang, Bruce Mossman, Spencer Rogers, Giovanni Tata | 1998-08-25 |
| 5749736 | Method and system for computerized learning, response, and evaluation | Michael R. Griswold, Wayne Jiang, Bruce Mossman, Spencer Rogers, Giovanni Tata | 1998-05-12 |