Karl Kufner Kg.
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Mar 8, 1991 → Mar 8, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5100444A | Hollow body, in particular a pipe segment or a cylindrical body | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.