Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473456 | Cylinder head valve seat with high thermal conductivity and multiple material cross-section | Qigui Wang, Devin R. Hess, Jeffrey B. Harris, Dale A. Gerard | 2022-10-18 |
| 10604825 | Aluminum alloy casting and method of manufacture | — | 2020-03-31 |
| 9834828 | Cast aluminum alloy components | — | 2017-12-05 |
| 8980021 | Metal treatment to eliminate hot tear defects in low silicon aluminum alloys | Fawzy H Samuel, Ahmed Mohammed Nabawy Nabawy | 2015-03-17 |
| 8728258 | Sequential aging of aluminum silicon casting alloys | — | 2014-05-20 |
| 8168015 | Direct quench heat treatment for aluminum alloy castings | — | 2012-05-01 |
| 7025115 | Ladle for molten metal | — | 2006-04-11 |
| 6929053 | Mold fill method and system | — | 2005-08-16 |
| 6921512 | Aluminum alloy for engine blocks | — | 2005-07-26 |
| 5705280 | Composite materials and methods of manufacture and use | — | 1998-01-06 |
| 5038846 | Differential pressure, countergravity casting with alloyant reaction chamber | — | 1991-08-13 |