David Penny
8Patents
3h-index
10Co-inventors
50Inventor score
Filing activity: Dec 18, 1997 → Mar 3, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7031927B1 | System, method, and computer program product for weather and terrestrial vegetation-based water renovation and management forecasting | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6116004A | Aquatic vegetation shredder | Human Necessities | 6 | Expired |
| US6865869B2 | Airboat with aquatic vegetation shredding assembly | Human Necessities | 5 | Expired |
| US6023920A | Apparatus for destroying aquatic vegetation | Human Necessities | 2 | Expired |
| US6449931B1 | Aquatic vegetation shredder having bow and stern mounted high speed, large chopping propellers | Human Necessities | 2 | Expired |
| US6647704B2 | Aquatic vegetation shredder having bow and stern mounted high speed, large chopping propellers | Human Necessities | 2 | Expired |
| US6189303A | Method of destroying aquatic vegetation | Human Necessities | 0 | Expired |
| US8586352B2 | Reactor system and method for processing a process fluid | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.