Alan Pearson
18Patents
9h-index
18Co-inventors
69Inventor score
Filing activity: Dec 22, 1975 → Jul 12, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4071594A | Production of continuous ceramic fibers | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5194243A | Production of aluminum compound | Chemistry; Metallurgy | 29 | Expired |
| US4579839A | Rehydration bondable alumina | Chemistry; Metallurgy | 21 | Expired |
| US5445807A | Production of aluminum compound | Chemistry; Metallurgy | 21 | Expired |
| US4797271A | Producing alumina granules in a fluidized bed | Chemistry; Metallurgy | 20 | Expired |
| US4835124A | Alumina ceramic product from colloidal alumina | Chemistry; Metallurgy | 15 | Expired |
| US5225229A | Aluminum hydroxide production | Chemistry; Metallurgy | 13 | Expired |
| US5149520A | Small sized alpha alumina particles and platelets | Chemistry; Metallurgy | 11 | Expired |
| US5514361A | Method for making a synthetic meixnerite product | Chemistry; Metallurgy | 11 | Expired |
| US6203773A | Low temperature mineralization of alumina | Chemistry; Metallurgy | 8 | Expired |
| US4847064A | Economical process for alpha alumina production | Chemistry; Metallurgy | 8 | Expired |
| US4704378A | Fluidized bed granulation of rehydratable alumina | Chemistry; Metallurgy | 7 | Expired |
| US5160574A | Process for production of small diameter titanium carbide whiskers | Chemistry; Metallurgy | 6 | Expired |
| US4970181A | Process for producing ceramic shapes | Chemistry; Metallurgy | 6 | Expired |
| US4014985A | Precipitation of aluminum oxide having low sodium oxide content | Chemistry; Metallurgy | 6 | Expired |
| US4519989A | Removal of organic contaminants from bauxite and other ores | Chemistry; Metallurgy | 4 | Expired |
| US5744412A | Composition and process for making an insulating refractory material | Chemistry; Metallurgy | 3 | Expired |
| US4287965A | Hoist pad | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.