Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497226 | Modular, compliant, sealing bearing assembly | Raul A. Bircann | 2002-12-24 |
| 6497225 | EGR metering subassembly including a gas arrestor | Raul A. Bircann | 2002-12-24 |
| 6484705 | Pintle valve having an internal flow modifier with self-aligning head | Raul A. Bircann | 2002-11-26 |
| 6481424 | Valve shaft scraper and filter for preventing coking | Raul A. Bircann | 2002-11-19 |
| 6467754 | Adaptable gas and moisture shield for a gas management valve | Raul A. Bircann, Paul L. Gluchowski | 2002-10-22 |
| 6453934 | Shaft brush for preventing coking in a gas management valve | Raul A. Bircann | 2002-09-24 |
| 6439213 | Shaft leakage arresting system for a gas management valve | Raul A. Bircann | 2002-08-27 |
| 6435168 | Pressure balancing metering subassembly for use with a modular EGR valve | Raul A. Bircann | 2002-08-20 |
| 6422216 | Exhaust gas recirculation valve | Bohdan Michael Lyko | 2002-07-23 |