Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198967 | Continual waveform shape reforming method and apparatus for transchest resistance dynamics | James E. Brewer, Kenneth F. Olson, Byron L. Gilman | 2001-03-06 |
| 5991658 | Continual waveform shape reforming method and apparatus for transchest resistance dynamics | James E. Brewer, Kenneth F. Olson, Byron L. Gilman | 1999-11-23 |