Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585808 | Membrane air dryer with integral diffuser and method of manufacture thereof | John H. Burban, Robert O. Crowder, Keith A. Roberts | 2003-07-01 |
| 6517725 | Oil dehydrator | John H. Burban, Mathews Thundyil, Majid Zia | 2003-02-11 |