Robert J. Richter
5Patents
5h-index
11Co-inventors
60Inventor score
Filing activity: Aug 13, 1975 → Nov 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5404577A | Combination head-protective helmet & communications system | Electricity | 140 | Expired |
| US6016160A | Combination head-protective helmet and thermal imaging apparatus | Physics | 86 | Expired |
| US6606114B1 | Combination head-protective helmet and thermal imaging apparatus | Physics | 39 | Expired |
| US3971368A | Combined oxygen mask and smoke goggle apparatus with automatic flush valve | Human Necessities | 28 | Expired |
| US6023288A | Combination head-protective helmet and thermal imaging apparatus | Physics | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.