Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030782 | Dispensing device and battery package | Joel T. Smith, Balachander Venugopal, Ryan Leichty | 2018-07-24 |
| 9915367 | Valve assembly having improved rotational feel | David H. Ritter, Douglas J. Brouwer, Christopher M. Shay, Brian S. Core, Michael Walter Smith | 2018-03-13 |
| 9874287 | Service valve for a valve body | Douglas J. Brouwer, Michael Walter Smith, Michael A. Niver | 2018-01-23 |