Daniel T. Lease
13Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Apr 23, 1991 → Apr 15, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5901775A | Two-stage heat treating decoring and sand reclamation system | Performing Operations; Transporting | 18 | Expired |
| US5984105A | Material classifying apparatus | Performing Operations; Transporting | 11 | Expired |
| US5230163A | Weir gate assembly | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6743386B2 | Method for processing chopped fiberglass bundles | Performing Operations; Transporting | 6 | Expired |
| US5967222A | Vibratory sand reclamation system | Performing Operations; Transporting | 5 | Expired |
| US9238229B1 | Variable conveyor | Performing Operations; Transporting | 5 | Active |
| US6453982B1 | Sand cleaning apparatus | Performing Operations; Transporting | 5 | Expired |
| US8863959B1 | Vibratory separator | Performing Operations; Transporting | 3 | Active |
| US8998043B2 | Fluid-cooled vibratory apparatus, system and method for cooling | Chemistry; Metallurgy | 3 | Active |
| US7954644B2 | Separator system and method of separating materials | Performing Operations; Transporting | 3 | Active |
| US7527153B2 | Separator system and method of separating materials | Performing Operations; Transporting | 3 | Expired |
| US10683175B1 | Bi-directional vibratory conveyor apparatuses and methods of using the same | Performing Operations; Transporting | 1 | Active |
| US5931664A | Non-mechanical leak-proof coupling | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.