Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717889 | Multi-metallic articles of manufacture | Ning Ma, Hyun-Woo Jin | 2023-08-08 |
| 10883965 | Methods of using nondestructive material inspection systems | Lang Feng, Qiuzi Li, Harry W. Deckman, Paul M. Chaikin, Neeraj S. Thirumalai +2 more | 2021-01-05 |
| 10823701 | Methods and systems for nondestructive material inspection | Lang Feng, Qiuzi Li, Harry W. Deckman, Paul M. Chaikin, Neeraj S. Thirumalai | 2020-11-03 |
| 10053390 | Pyrolysis reactor materials and methods | Frank Hershkowitz, ChangMin Chun, Paul F. Keusenkothen, Gary D. Mohr | 2018-08-21 |
| 9441166 | Pyrolysis reactor materials and methods | Frank Hershkowitz, ChangMin Chun, Paul F. Keusenkothen, Gary D. Mohr | 2016-09-13 |
| 9140640 | Method for identifying layers providing corrosion protection in crude oil fractions | H. Alan Wolf, Fang Cao, Saul Charles Blum, Alan M. Schilowitz, James McLaughlin +3 more | 2015-09-22 |
| 8932534 | Porous pyrolysis reactor materials and methods | ChangMin Chun, Frank Hershkowitz, Paul F. Keusenkothen, Gary D. Mohr | 2015-01-13 |
| 8821806 | Pyrolysis reactor materials and methods | Frank Hershkowitz, ChangMin Chun, Paul F. Keusenkothen, Gary D. Mohr | 2014-09-02 |
| 8691030 | Low alloy steels with superior corrosion resistance for oil country tubular goods | Dylan V. Pugh, Joseph C. Bondos, Raghavan Ayer, Shalawn K. Jackson, Narasimha-Rao Venkata Bangaru +1 more | 2014-04-08 |
| 8450552 | Pyrolysis reactor materials and methods | Frank Hershkowitz, ChangMin Chun, Paul F. Keusenkothen, Gary D. Mohr | 2013-05-28 |
| 7438741 | Erosion-corrosion resistant carbide cermets for long term high temperature service | Narasimha-Rao Venkata Bangaru, ChangMin Chun, Neeraj S. Thirumalai, Hyun-Woo Jin, Jayoung Koo +3 more | 2008-10-21 |
| 7063752 | Grain refinement of alloys using magnetic field processing | Jayoung Koo, Michael J. Luton, Hans Thomann, Narasimha-Rao Venkata Bangaru | 2006-06-20 |
| 5814403 | Composites and methods of making the same | Michael P. Anderson, Liza Marie Monette, John P. Dismukes, David Srolovitz | 1998-09-29 |