Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378028 | Apparatus for connecting oval duct sections | Robert Issagholian-Havai | 1995-01-03 |
| 5352000 | Flange connector for air duct with detent adjacent sealing material | Robert Issagholian-Havai | 1994-10-04 |