William A. Hanacek
5Patents
5h-index
7Co-inventors
45Inventor score
Filing activity: Apr 18, 1980 → Apr 14, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4337594A | Mushroom casing composition and process | Human Necessities | 30 | Expired |
| US4443969A | Mushroom casing composition and process | Human Necessities | 17 | Expired |
| US4443151A | Automatic soil plug loader and feeder | Human Necessities | 15 | Expired |
| US4466554A | Singulating seeder for high density plug trays | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4422990A | Method and apparatus for making soil plugs | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.