James L. Simpson
12Patents
8h-index
27Co-inventors
72Inventor score
Filing activity: Jul 16, 1975 → Dec 4, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4452358A | Medical appliance disposal container | Emerging Cross-Sectional Technologies | 85 | Expired |
| US4472354A | System for continuously monitoring the ionic content of steam-producing water | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4927076A | Medical appliance disposal container | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4410086A | Medical appliance disposal container | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5039004A | Medical appliance disposal container | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5230755A | Protective layer for a metal substrate and a method of producing same | Chemistry; Metallurgy | 13 | Expired |
| US8618036B2 | Aqueous cerium-containing solution having an extended bath lifetime for removing mask material | Physics | 11 | Active |
| US3976460A | Method and apparatus for introducing a protective atmosphere into a glass forming chamber | Chemistry; Metallurgy | 8 | Expired |
| US4992232A | Method to control N-16 radiation levels in steam phase BWRs | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9066928B1 | Method, composition, and kit useful for treatment of alzheimer's disease | Chemistry; Metallurgy | 3 | Active |
| US5828712A | Coolant water flow rate test with rubidium nuclear tracer for reactors | Physics | 2 | Expired |
| US5151074A | Method of manufacturing medical appliance disposal container | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.