Erwin Wessling
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Nov 5, 1993 → Nov 5, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5507953A | Extraction method and apparatus for cleaning contaminated soil | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.