Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297463 | Closure for an equipment sub | Donald W. Ray, Firdosh Mehta P E | 2012-10-30 |
| 8142664 | Method for treatment of contaminated fluids | John A. Krogue, Daniel M. Cloud | 2012-03-27 |
| 7662291 | Canister for treatment of contaminated fluids | John A. Krogue, Daniel M. Cloud | 2010-02-16 |
| 7108738 | Filter element and mounting method | David J. Burns, John A. Krogue, Tomas Borjon | 2006-09-19 |
| 4746896 | Layered film resistor with high resistance and high stability | Stanley L. Bowlin | 1988-05-24 |