Douglas Gene Nikolas
9Patents
8h-index
11Co-inventors
62Inventor score
Filing activity: Jul 8, 1993 → May 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5407001A | Yttria-zirconia slurries and mold facecoats for casting reactive metals | Chemistry; Metallurgy | 37 | Expired |
| US5464797A | Yttria-zirconia slurries and mold facecoats for casting reactive metals | Chemistry; Metallurgy | 20 | Expired |
| US5643844A | Method for stabilizing ceramic suspensions | Chemistry; Metallurgy | 14 | Expired |
| US6024163A | Investment casting brittle, reactive materials | Performing Operations; Transporting | 14 | Expired |
| US6619368B1 | Method for imaging inclusions in investment castings | Chemistry; Metallurgy | 12 | Expired |
| US6390179B1 | Method for processing materials to increase slurry lifetime | Chemistry; Metallurgy | 11 | Expired |
| US5927379A | Infiltration method for producing shells useful for investment casting | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6102099A | Method for imaging inclusions in investment castings | Performing Operations; Transporting | 8 | Expired |
| US6920913B2 | Method for processing casting materials to increase slurry lifetime | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.