John A. Morris
5Patents
4h-index
3Co-inventors
50Inventor score
Filing activity: Dec 22, 1987 → Mar 17, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5073600A | Dispersant viscosity index improvers | Chemistry; Metallurgy | 23 | Expired |
| US5027440A | Sock with storage pocket | Human Necessities | 19 | Expired |
| US4921625A | Method for preparing functionalized block copolymers | Chemistry; Metallurgy | 9 | Expired |
| US4822857A | Method of grafting silane compounds to block copolymers | Chemistry; Metallurgy | 4 | Expired |
| US10550260B2 | Impact modified styrenic polymers with improved environmental stress crack resistance properties | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.