Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198576 | Method and system for making ophthalmic measurements | Ron Barnes | 2015-12-01 |
| 7850143 | Ball valve assembly | Alesandro Rosada, Ronald J. McNeil | 2010-12-14 |
| 6174161 | Method and apparatus for partial oxidation of black liquor, liquid fuels and slurries | Aleksandar Georgi Slavejkov, Bryan Clair Hoke, Jr., John J. Lewnard, David R. Ruprecht | 2001-01-16 |
| 5611682 | Low-NO.sub.x staged combustion device for controlled radiative heating in high temperature furnaces | Aleksandar Georgi Slavejkov, Robert Ellsworth Knorr, Jr. | 1997-03-18 |
| 5575637 | Method and device for low-NO.sub.x high efficiency heating in high temperature furnaces | Aleksandar Georgi Slavejkov, Robert Ellsworth Knorr, Jr. | 1996-11-19 |