EVANS COOLING SYSTEMS, INC.
9Patents
4Active
9Granted
34Portfolio score
Filing activity: Nov 13, 1996 → May 6, 2016 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5868105A | Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant, and related method of cooling | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6053132A | Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6230669A | Hermetically-sealed engine cooling system and related method of cooling | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6101988A | Hermetically-sealed engine cooling system and related method of cooling | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8206607B2 | Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids | Chemistry; Metallurgy | 7 | Active |
| US8394287B2 | Non-aqueous heat transfer fluid and use thereof | Chemistry; Metallurgy | 3 | Expired |
| US7655154B2 | Non-aqueous heat transfer fluid and use thereof | Chemistry; Metallurgy | 2 | Active |
| US8431038B2 | Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids | Chemistry; Metallurgy | 1 | Active |
| US10280828B2 | Very low water heat transfer fluid with reduced low temperature viscosity | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.