James E. Reynolds
25Patents
11h-index
20Co-inventors
75Inventor score
Filing activity: Jan 29, 1975 → Nov 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5232490A | Oxidation/reduction process for recovery of precious metals from MnO.sub.2 ores, sulfidic ores and carbonaceous materials | Emerging Cross-Sectional Technologies | 53 | Expired |
| USD290334S | Rescue tool | General | 37 | Expired |
| US5246684A | Method of extracting zinc from brines | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4011146A | Process for separation and recovery of metal values from sulfide ore concentrates | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4244734A | Process for recovering metal values from materials containing arsenic | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4695290A | Integrated coal cleaning process with mixed acid regeneration | Chemistry; Metallurgy | 16 | Expired |
| US4244927A | Process for recovering arsenic compounds by sodium hydroxide leaching | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5078786A | Process for recovering metal values from jarosite solids | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4556422A | Process for the recovery of lead and silver chlorides | Emerging Cross-Sectional Technologies | 14 | Expired |
| US3973949A | Zinc recovery by chlorination leach | Chemistry; Metallurgy | 12 | Expired |
| US4244735A | Chloride leach process for recovering metal values in the presence of arsenic | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4743271A | Process for producing a clean hydrocarbon fuel | Chemistry; Metallurgy | 10 | Expired |
| US4182308A | Solar energy collector | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4288414A | Process for chlorinating clays and bauxite | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8496815B2 | Iodine recovery systems | Emerging Cross-Sectional Technologies | 6 | Active |
| US4423012A | Manganese and zinc solvent extraction process | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4085027A | Hybrid bipolar electrode | Chemistry; Metallurgy | 5 | Expired |
| US4159310A | Process for recovering aluminum and other metal values from fly ash | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4276084A | Hydrometallurgical process for the recovery of lead | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4428912A | Regeneration of chloridizing agent from chlorination residue | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4108635A | Solder skimmings recovery process | Chemistry; Metallurgy | 2 | Expired |
| US4618480A | Recovery of alumina values from alunite ore | Chemistry; Metallurgy | 2 | Expired |
| US6979429B2 | Method for solubilizing metal values | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4192676A | High temperature reduction of copper salts | Chemistry; Metallurgy | 1 | Expired |
| US11782800B2 | Methods to automatically correct and improve system recovery and replication processes | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.