Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956007 | Noble metal catalyst | Lee Lizhong Feng, Martin S. Ruthkosky, Jerry Dale Rogers | 2005-10-18 |
| 6920911 | Foundry sand with oxidation promoter | Nicholas Edward Sargent, June-Sang Siak | 2005-07-26 |
| 6901989 | Removing lost foam pattern coating residue from a casting | Nicholas Edward Sargent, June-Sang Siak, Thomas C. Pederson, Sheila Farrokhalaee Kia | 2005-06-07 |
| 6843303 | Method of sand coremaking | June-Sang Siak, Gordon Alwin Tooley, Richard Michael Schreck, William Thomas Whited | 2005-01-18 |