Waupaca Foundry, Inc.
2Patents
0Active
2Granted
25Portfolio score
Filing activity: May 28, 1999 → Dec 14, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6258180A | Wear resistant ductile iron | Chemistry; Metallurgy | 16 | Expired |
| US6572712B2 | Compacted graphite iron brake drum | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.