Robert R. Lieder
3Patents
2h-index
2Co-inventors
24Inventor score
Filing activity: Feb 10, 1989 → Aug 11, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4942216A | Polyaryl ether ketones having improved processibility | Chemistry; Metallurgy | 12 | Expired |
| US5122587A | Two stage process of preparing polyaryletherketones | Chemistry; Metallurgy | 5 | Expired |
| US4997902A | Polyaryl ethers which are stable at high temperatures and have improved processibility | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.