Prometron Technics Corp.
6Patents
1Active
6Granted
31Portfolio score
Filing activity: Jan 19, 1990 → Aug 3, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5008002A | Process for producing mold used for obtaining press molded glass article | Chemistry; Metallurgy | 34 | Expired |
| US5857888A | Method of manufacturing a plasma torch eletrode | Electricity | 8 | Expired |
| US5771818A | Cooling system for waste disposal device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5992446A | Stopper system for vessel orifice | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6520098B1 | Apparatus and method for disposing of dam dirt | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US8652437B2 | Method of manufacturing artificial zeolite | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.