Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865370 | Cook water preheat using evaporator vapor heat recovery | Olan Wayne Mitchell | 2020-12-15 |
| 10859257 | Advanced flash exhaust heat recovery | Olan Wayne Mitchell | 2020-12-08 |
| 10350511 | Distillation reflux reduction | Olan Wayne Mitchell | 2019-07-16 |
| 10345043 | Dryer exhaust heat recovery | Olan Wayne Mitchell | 2019-07-09 |
| 10267511 | Advanced flash exhaust heat recovery | Olan Wayne Mitchell | 2019-04-23 |
| 9989310 | Dryer exhaust heat recovery | Olan Wayne Mitchell | 2018-06-05 |
| 9576352 | Method to determine skin-layer thickness in high pressure die castings | Qigui Wang, Wenying Yang | 2017-02-21 |
| 9500594 | Method for automatic quantification of dendrite arm spacing in dendritic microstructures | Qigui Wang, Devin R. Hess | 2016-11-22 |
| 9135691 | Metallographic method for accurate measurement of pore sizes and distributions in metal castings | Qigui Wang | 2015-09-15 |
| 8942462 | Method for automatic quantification of dendrite arm spacing in dendritic microstructures | Qigui Wang | 2015-01-27 |
| 8475966 | Apparatus and method of recovering vapors | Donald Edward Haynes, Jr. | 2013-07-02 |
| 7762082 | Apparatus and method of recovering vapors | Donald Edward Haynes, Jr. | 2010-07-27 |
| 4579772 | Glass cloth for printed circuits and method of manufacture wherein yarns have a substantially elliptical cross-section | Anilkumar C. Bhatt, Michael J. Cibulsky, Donald E. Doran, Lawrence J. Hugaboom | 1986-04-01 |
| 4563385 | Hybrid glass cloth for printed circuit boards | Anilkumar C. Bhatt, Donald E. Doran | 1986-01-07 |