Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396383 | Membrane-based reservoir dryer | John H. Burban, Michael R. Spearman, Craig J. Cuta | 2008-07-08 |
| 6478953 | Oil filter and dehydrator | Michael R. Spearman, John H. Burban, Craig J. Cuta, Mathews Thundyil, Majid Zia | 2002-11-12 |