Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45664 | System for measuring and indicating changes in the resistance of a living body | Lafayette Ron Hubbard, Trent Lillihaugen, John Temples | 2015-09-08 |
| 8121676 | System for measuring and indicating changes in the resistance of a living body | Lafayette Ron Hubbard, Trent Lillihaugen, John Temples | 2012-02-21 |
| 7095862 | Headphone amplifier | Albert R. Trussell, Russell D. Bellin | 2006-08-22 |
| 6011992 | System for measuring and indicating changes in the resistance of a living body | Lafayette Ron Hubbard, by Norman F. Starkey, legal representative, John McCormick, James Stavropoulos | 2000-01-04 |