Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9289232 | Soft tissue tunneling device | Roger Massengale, Mark Anthony Siminuk, Doug Carroll | 2016-03-22 | |
| 8323266 | Fluid medication delivery device | Roger Massengale, Kevin Forrest, Bill Porter, Donald M. Earhart | 2012-12-04 | $17,515,000 |
| 8241269 | Fluid medication delivery device | Roger Massengale, Kevin Forrest, Bill Porter, Donald M. Earhart | 2012-08-14 | $34,754,000 |
| 7854732 | Fluid medication delivery device | Roger Massengale, Kevin Forrest, Bill Porter, Donald M. Earhart | 2010-12-21 | |
| 7771413 | Fluid medication delivery device | Roger Massengale, Kevin Forrest, Bill Porter, Donald M. Earhart | 2010-08-10 | |
| 7470266 | Fluid medication delivery device | Roger Massengale, Kevin Forrest, Bill Porter, Donald M. Earhart | 2008-12-30 | $1,702,000 |