American Farm Implement & Spec.
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Nov 19, 1999 → Nov 19, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6348077B1 | Multiple stage air-intake filter apparatus | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.