Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669437 | Regenerative fuel pump with leakage prevent grooves | DeQuan Yu | 2003-12-30 |
| D480208 | Pocket shaped handbag | Jennifer M. Hillman | 2003-10-07 |
| 6604905 | Fuel pumps with reduced contamination effects | DeQuan Yu | 2003-08-12 |
| 6561765 | Fuel pumps with reduced contamination effects | DeQuan Yu | 2003-05-13 |
| 6531398 | Method of depositing organosillicate layers | Frederic Gaillard, Li-Qun Xia, Ellie Yieh, Srinivas D. Nemani | 2003-03-11 |
| 6527505 | Regenerative fuel pump flow chamber | DeQuan Yu | 2003-03-04 |