Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411201 | Strobe alarm with strobe intensity selector switch | Inhong Hur, Joseph Kosich | 2002-06-25 |
| 6369696 | Apparatus and method for synchronizing visual/audible alarm units in an alarm system | Joseph Kosich | 2002-04-09 |