Bruce D. Spivack
3Patents
3h-index
2Co-inventors
33Inventor score
Filing activity: Jun 20, 1980 → May 27, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4340642A | Surface modified hollow microspheres | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4411847A | Process for surface modified hollow microspheres | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4361624A | Spray-dried hollow fibers | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.