James B. Klein
1Patents
0Active
1Granted
22Portfolio score
Filing activity: May 1, 1999 → May 1, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6158129A | Universal cutting head for a vegetation trimmer | Human Necessities | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.