Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357296 | Vibratory sensor with virtual node/antinode correction of secondary harmonics | John Christopher Baker, Gregory M. Johnson | 2002-03-19 |
| 6191721 | Time based digital-to-analog conversion of a precision variable amplitude sine wave | Gregory M. Johnson, John Christopher Baker, Patrick A. Toole | 2001-02-20 |