Daniel E. Shapiro
8Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Apr 29, 1999 → Aug 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6234111A | Animal feeder, feeder mount, feeder monitor, and feeder monitoring network | Human Necessities | 89 | Expired |
| US6748898B2 | Animal feeder, feeder mount, feeder monitor, and feeder monitoring network | Human Necessities | 24 | Expired |
| US6367418B1 | Feeder monitor and feeder monitoring network | Human Necessities | 14 | Expired |
| US6542850B2 | Feeder monitor and feeder monitoring network | Human Necessities | 7 | Expired |
| US8833176B1 | Deadeye for measuring tension in rigging for boats | Physics | 4 | Active |
| US12181353B2 | Weldable strain sensor assembly | Physics | 0 | Active |
| US10557760B2 | Thin film strain gauge | Physics | 0 | Active |
| US10359325B2 | Thin film strain gauge | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.