Daniel J. Graham
8Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: Sep 10, 1974 → Apr 28, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5900737A | Method and apparatus for automated docking of a test head to a device handler | Physics | 117 | Expired |
| US4645340A | Optically reflective sphere for efficient collection of Raman scattered light | Physics | 28 | Expired |
| US5600258A | Method and apparatus for automated docking of a test head to a device handler | Physics | 26 | Expired |
| US5025220A | Continuous measurement of the absolute conductivity of a liquid | Physics | 20 | Expired |
| US6057695A | Method and apparatus for automated docking of a test head to a device handler | Physics | 14 | Expired |
| US3968410A | Static overcurrent relays | Electricity | 6 | Expired |
| US3942074A | Static overcurrent relay | Electricity | 5 | Expired |
| US6448797B1 | Method and apparatus automated docking of a test head to a device handler | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.