John H. Erdmann
3Patents
3h-index
7Co-inventors
36Inventor score
Filing activity: Nov 15, 1994 → Oct 27, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5729242A | Dual PDLC-projection head-up display | Physics | 382 | Expired |
| US5963289A | Asymmetrical scribe and separation method of manufacturing liquid crystal devices on silicon wafers | Physics | 56 | Expired |
| US6049370A | Liquid crystal light valves using internal, fixed spacers and method of incorporating same | Physics | 46 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.