Premier Percussion Limited
5Patents
0Active
5Granted
23Portfolio score
Filing activity: Feb 3, 1988 → May 26, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6166312A | Drum beater for bass drum | Physics | 27 | Expired |
| US4869146A | Musical drum | Physics | 25 | Expired |
| US5447087A | Drum head tensioning mechanism | Physics | 18 | Expired |
| USD308983S | Drum | General | 11 | Expired |
| USD402683S | Drum beater | General | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.