IP Library Granted Patent US 6,820,599
Couldn't load this record The USPTO API returned an error (HTTP 429) — please try again shortly.
Granted Patent Utility
US 6,820,599 · Confirmation No. 7819

SYSTEM AND METHOD FOR REDUCING NOX EMISSIONS DURING TRANSIENT CONDITIONS IN A DIESEL FUELED VEHICLE WITH EGR

No downloadable documents found — record may not be publicly available.
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,820,599
App. No.
10/248,634
Filed
2003-02-03
Granted
2004-11-23
Pub. No.
US20040149272A1
Art Unit
3747
PTA
0 days