APAC
5Patents
0Active
5Granted
27Portfolio score
Filing activity: Oct 23, 1991 → May 22, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5199178A | Thin film compass and method for manufacturing the same | Physics | 21 | Expired |
| US6298574A | Bituminous paving depth gauge | Physics | 5 | Expired |
| US6729051B1 | Front end loader retractable attachment | Fixed Constructions | 4 | Expired |
| US7597728B1 | Method and apparatus for using recycled oil as fuel | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6655043B1 | Dryer moisture indicator | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.