John D. Philp
5Patents
4h-index
5Co-inventors
39Inventor score
Filing activity: Aug 14, 1981 → Dec 23, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4381978A | Photoelectrochemical system and a method of using the same | Emerging Cross-Sectional Technologies | 118 | Expired |
| US4382846A | Simultaneous production of hydrogen and oxygen from water | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4826019A | Handling apparatus for magnetic recording disks | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4836916A | Handling apparatus for magnetic recording disks | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4863039A | Apparatus and method for handling a flexible disk for testing | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.