Roy I. Kaplan
8Patents
7h-index
8Co-inventors
52Inventor score
Filing activity: Feb 5, 1979 → Jul 13, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4861511A | Toilet bowl cleaner and stain-inhibiting composition | Chemistry; Metallurgy | 37 | Expired |
| US5302293A | Method of controlling iron in produced oilfield waters | Chemistry; Metallurgy | 16 | Expired |
| US4869828A | Stabilization of iron in aqueous systems | Chemistry; Metallurgy | 16 | Expired |
| US4190463A | Method of removing iron oxide deposits from heat transfer surfaces | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5171459A | Scale deposition inhibitor | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5336428A | Offshore rig cleaner | Chemistry; Metallurgy | 13 | Expired |
| US5272346A | Ultraviolet spectrographic monitoring of water soluble corrosion inhibitors | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4383889A | Pulp refining process and additive therefor | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.