Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183134 | Insufflation/exsufflation airway clearance apparatus | Christopher Ikei, Lewis W. Ward, Tammy Stultz | 2019-01-22 |
| 8985112 | Insufflation/exsufflation airway clearance apparatus | Christopher Ikei, Lewis W. Ward, Tammy Stultz | 2015-03-24 |
| 8539952 | Mechanical insufflation/exsufflation airway clearance apparatus | Christopher Ikei, Lewis W. Ward, Tammy Stultz | 2013-09-24 |