Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060173 | Multiple speed profiles in barrier operator systems | Mark Kenneth Siegesmund, Mark Raymond Wilzbach | 2018-08-28 |
| 9870664 | Remote barrier operator command and status device and operation | Steven E. Wilder, Mark Kenneth Siegesmund | 2018-01-16 |