Harvey Kaufman
10Patents
5h-index
8Co-inventors
59Inventor score
Filing activity: Mar 22, 1979 → Sep 30, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5650454A | Rubber additive and rubber compounds | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5877244A | Latex rubber additive and latex rubber compounds | Chemistry; Metallurgy | 16 | Expired |
| US6288045A | Epithelial cell cancer drug | Human Necessities | 15 | Expired |
| US6080805A | Polymer modifying agent | Chemistry; Metallurgy | 7 | Expired |
| US6831119B2 | Additive for rubber elastomers | Chemistry; Metallurgy | 6 | Expired |
| US6136897A | Rubber processing additive | Chemistry; Metallurgy | 4 | Expired |
| US6513439B2 | Apparatus for marking a target | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4218292A | Bright zinc electroplating bath and method | Chemistry; Metallurgy | 2 | Expired |
| US6133362A | Chemical aid for use of scrap plastics in rubber formulations | Chemistry; Metallurgy | 1 | Expired |
| US6890503B1 | Silica additive for use in rubbers and similar cross-linked materials | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.