John V. Crowder
3Patents
2h-index
1Co-inventors
30Inventor score
Filing activity: Dec 29, 1970 → Apr 29, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3971853A | Frozen confection and method and apparatus for making same | Human Necessities | 30 | Expired |
| US4116369A | Apparatus for making frozen confections | Human Necessities | 7 | Expired |
| US3947559A | Alkali metal dithionite manufacture | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.