Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495943 | Entry key pad | Christopher Hentschel | 2004-09-14 |
| D495578 | Flush mount entry key pad | Christopher Hentschel | 2004-09-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495943 | Entry key pad | Christopher Hentschel | 2004-09-14 |
| D495578 | Flush mount entry key pad | Christopher Hentschel | 2004-09-07 |