Ronald G. Cramer
19Patents
12h-index
4Co-inventors
71Inventor score
Filing activity: Mar 17, 1978 → Dec 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD300511S | Bottle | General | 50 | Expired |
| USD260236S | Liquid dispensing bottle | General | 30 | Expired |
| US5772015A | Combined brush and storage container system therefor | Human Necessities | 24 | Expired |
| US4767034A | Scrubber cap closure | Performing Operations; Transporting | 23 | Expired |
| USD294121S | Bottle | General | 22 | Expired |
| USD302946S | Bottle | General | 21 | Expired |
| US7221758B2 | Practical non-malleable public-key cryptosystem | Electricity | 19 | Expired |
| USD352244S | Bottle with handle | General | 17 | Expired |
| US6697488B1 | Practical non-malleable public-key cryptosystem | Electricity | 15 | Expired |
| USD316675S | Aerosol actuator | General | 15 | Expired |
| USD280548S | Dispensing container for air freshener | General | 13 | Expired |
| USD309430S | Container | General | 12 | Expired |
| USD304015S | Bottle | General | 11 | Expired |
| USD305730S | Bottle with handle | General | 11 | Expired |
| US4815622A | Sectional container for holding and displaying articles | Performing Operations; Transporting | 11 | Expired |
| USD374924S | Air freshener device | General | 8 | Expired |
| USD264560S | Bottle | General | 7 | Expired |
| USD301204S | Scrubber cap closure | General | 5 | Expired |
| USD302185S | Game board | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.