Frank Janssen
15Patents
3h-index
12Co-inventors
57Inventor score
Filing activity: Apr 4, 2003 → May 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9609813B2 | Method of growing plants | Emerging Cross-Sectional Technologies | 8 | Active |
| US8322578B2 | One-way valve for delivering a free-flowing material | Performing Operations; Transporting | 4 | Active |
| US9149005B2 | Plant growth system | Human Necessities | 4 | Active |
| US7440032B2 | Block mode adaptive motion compensation | Electricity | 3 | Active |
| US10342182B2 | Plant growth system | Human Necessities | 2 | Active |
| US8336723B2 | Stopper for a container | Performing Operations; Transporting | 1 | Active |
| US12193366B2 | Method of growing plants | Chemistry; Metallurgy | 0 | Active |
| US7978266B2 | Ticker processing in video sequences | Electricity | 0 | Active |
| US12052954B2 | Method for growing plants | Human Necessities | 0 | Active |
| US11690332B2 | Method of growing plants | Chemistry; Metallurgy | 0 | Active |
| US11116157B2 | Method of propagating a Cannabis cutting | Human Necessities | 0 | Active |
| US8235234B2 | Stopper for a container | Performing Operations; Transporting | 0 | Active |
| US12376535B2 | Method of growing plants | Chemistry; Metallurgy | 0 | Active |
| US11277982B2 | Method for growing plants | Human Necessities | 0 | Active |
| US11337377B2 | Plant growth substrates | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.