Coldfire, Inc.
4Patents
3Active
4Granted
39Portfolio score
Filing activity: Apr 12, 2001 → Oct 5, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9151565B2 | Compact cycle and recoil system for semi-automatic pistols | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US6634322B2 | Heat exchanger tempering valve | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9784176B2 | Engine warming system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9611782B2 | Engine warming system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.