Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D499678 | Mirror holder | — | 2004-12-14 |
| D498446 | Mirror holder | — | 2004-11-16 |
| 6604357 | Active adaptive bias for closed loop air/fuel control system | Ahmed Abdelaziz Omara, Douglas R. Hamburg | 2003-08-12 |
| 6336084 | Three-way catalyst model for an engine air-to-fuel ratio control system | Ahmed Abdelaziz Omara, Douglas R. Hamburg | 2002-01-01 |
| 6311680 | Active adaptive bias for closed loop air/fuel control system | Ahmed Abdelaziz Omara, Douglas R. Hamburg | 2001-11-06 |
| 6253542 | Air-fuel ratio feedback control | Ahmed Abdelaziz Omara, Douglas R. Hamburg | 2001-07-03 |
| D390523 | Adjustable convex mirror | — | 1998-02-10 |
| 5474052 | Automated method for cold transient fuel compensation calibration | Charles F. Aquino, Isis A. Messih | 1995-12-12 |
| 5419122 | Detection of catalytic converter operability by light-off time determination | Ferdinand E. Tabe, Charles F. Aquino | 1995-05-30 |
| D337849 | Lantern stand with a reflector | John S. Bradley | 1993-07-27 |