
David C. Spalla
Examiner (ID: 3653, Phone: (303)297-4298 , Office: P/2896 )
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 11/562033 | Temperature and pressure relief apparatus for water heater | Nov 20, 2006 | Issued |
| 11/555538 | Upper bundle cleaning system of steam generator | Oct 31, 2006 | Issued |
| 11/153702 | Steam injection tubes individually mounted for selective removal from manifold | Jun 14, 2005 | Issued |
| 11/150393 | Fire-hose nozzle with constant fluid flow | Jun 8, 2005 | Abandoned |
| 11/575430 | Change-over apparatus for cooling gas passages in vacuum heat treating furnace | Sep 15, 2004 | Issued |