Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270546 | Individually pin-supported filter units for a clean room system | Richard Braman | 2001-08-07 |
| 6267793 | Snap-in, snap-out clean room ceiling system | Tony Gomez | 2001-07-31 |
| 6190431 | Individually pin-supported filter units for a clean room system | Richard Braman | 2001-02-20 |
| 6183528 | Clean room air filter system with self-supporting filter units | Richard Braman | 2001-02-06 |
| 6174342 | High filter efficiency, low energy consumption, and low noise fan filter unit | — | 2001-01-16 |
| 6070383 | Clean room ceiling | — | 2000-06-06 |
| 5946875 | Bracket and fastener assembly for easily installed clean room ceiling with self-supporting filter units | — | 1999-09-07 |
| 5871556 | Clean room air filter system with self-supporting filter units | Richard Braman | 1999-02-16 |