John Sheaffer
6Patents
6h-index
5Co-inventors
45Inventor score
Filing activity: Dec 12, 1997 → Jul 10, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6302059A | Animal containment system with improved water container configuration | Human Necessities | 37 | Expired |
| US6112701A | Animal containment system with improved water container configuration | Human Necessities | 32 | Expired |
| US6136185A | Aerobic biodegradable waste treatment system for large scale animal husbandry operations | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6068773A | Single-cell wastewater reclamation and reuse system | Chemistry; Metallurgy | 17 | Expired |
| US5938983A | Aeration device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6203702A | Aerobic biodegradable waste treatment system for large scale animal husbandry operations | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.