Peter Pfleiderer
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Jan 22, 1987 → Jan 22, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4821330A | Wide-band loudspeaker having a diaphragm area divided into sub-areas for various frequency ranges | Electricity | 12 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.