Daniel G. Scheffer
7Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Jul 16, 1982 → Feb 22, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5748432A | Method and apparatus for preventing coil induced delay in a automatic transfer switch | Electricity | 37 | Expired |
| US4679642A | Spring-type adjustable mounting for weighing scale flexures | Physics | 8 | Expired |
| US4697658A | Toggle-type adjustable mounting for weighing scale flexures | Physics | 5 | Expired |
| US4525794A | Electronic balance | Physics | 5 | Expired |
| US9350199B2 | Transfer switch with bypass topology | Electricity | 3 | Active |
| US10357673B2 | Fire pump controller configured to control pressure maintenance in sprinkler systems | Human Necessities | 0 | Active |
| US10536032B2 | Systems and method for controlling a transfer switch | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.