Pyrox, Inc.
5Patents
0Active
5Granted
26Portfolio score
Filing activity: May 11, 1981 → Dec 19, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD270858S | Heater | General | 109 | Expired |
| US5855799A | Rotary disk filter with backwash | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4431131A | Heating arrangements and control systems therefor | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4493310A | Heat exchanger | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4621497A | Heat engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.