Stephen Crisp
7Patents
6h-index
4Co-inventors
56Inventor score
Filing activity: Aug 15, 1974 → Apr 23, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4209434A | Dental cement containing poly(carboxylic acid), chelating agent and glass cement powder | Emerging Cross-Sectional Technologies | 114 | Expired |
| US4143018A | Cements | Chemistry; Metallurgy | 71 | Expired |
| US4016124A | Cements comprising acrylic acid/itaconic acid copolymer and fluoroaluminosilicate glass powder | Chemistry; Metallurgy | 43 | Expired |
| US4569954A | Dental cement composition comprising poly(carboxylic acid) and chelating agent | Human Necessities | 27 | Expired |
| US4337186A | Hardenable compositions | Chemistry; Metallurgy | 14 | Expired |
| US4222920A | Cements | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6361122B1 | Pedal assemblies for vehicle braking systems | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.