Irving C. Siegel
2Patents
0Active
2Granted
30Portfolio score
Filing activity: Oct 24, 1994 → Feb 7, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5550753A | Microcomputer SPA control system | Human Necessities | 144 | Expired |
| US5559720A | Spa control system | Physics | 107 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.