Convault, Inc.
13Patents
0Active
13Granted
32Portfolio score
Filing activity: Nov 16, 1987 → Sep 30, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4826644A | Method for entombment of tanks in concrete | Fixed Constructions | 46 | Expired |
| US4986436A | Above ground liquid storage system with overfill reservoir | Performing Operations; Transporting | 39 | Expired |
| US4934122A | Storage vault and method | Fixed Constructions | 24 | Expired |
| US5157888A | Storage vault and method for manufacture | Fixed Constructions | 19 | Expired |
| US4963082A | Apparatus for entombment of tanks in concrete | Fixed Constructions | 19 | Expired |
| US4931235A | Method for making steel/concrete tanks | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5234191A | Apparatus for forming a fluid containment vault | Fixed Constructions | 13 | Expired |
| US5425466A | Combination manway cover and emergency pressure relief apparatus | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5174079A | Fluid containment vault with homogeneous concrete-entombed tank | Fixed Constructions | 9 | Expired |
| US5372772A | Method for entombment of container in concrete | Fixed Constructions | 7 | Expired |
| USD387847S | Cylindrical storage tank | General | 6 | Expired |
| US5702026A | Container with secondary containment venting by form of construction | Performing Operations; Transporting | 6 | Expired |
| US5064155A | Tank stabilizer | Fixed Constructions | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.