Frank Lee
7Patents
6h-index
12Co-inventors
60Inventor score
Filing activity: Jul 18, 1975 → Jun 12, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5207996A | Acid leaching of copper ore heap with fluoroaliphatic surfactant | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4065257A | Inhibition of dye staining during laundering of textile materials | Textiles; Paper | 18 | Expired |
| US4083794A | Detergent composition | Chemistry; Metallurgy | 11 | Expired |
| US4130498A | Detergent compositions | Chemistry; Metallurgy | 9 | Expired |
| US4115294A | Bactericidal soap bar | Chemistry; Metallurgy | 7 | Expired |
| US6840166B2 | Mandrel trip apparatus | Performing Operations; Transporting | 6 | Expired |
| US6358913B1 | Use of selected polydiorganosiloxanes in fabric softener compositions | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.