Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6003789 | Nozzle for atomizing liquid in two phase flow | Edward Chan, R. Douglas Kennett, Douglas A. Emberley | 1999-12-21 |
| 4440104 | Emergency warning device | Arthur F. Bleiweiss | 1984-04-03 |
| 4403565 | Emergency triangular road safety device | Arthur F. Bleiweiss | 1983-09-13 |