Walter R. Wagner
12Patents
9h-index
11Co-inventors
69Inventor score
Filing activity: Nov 10, 1975 → Aug 1, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4482086A | Expandable packer assembly for sealing a well screen to a casing | Fixed Constructions | 34 | Expired |
| US4406326A | Plastic well screen and method of forming same | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4370919A | Vent cap assembly for a monitoring well | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5613450A | Mobile folding stage | Fixed Constructions | 17 | Expired |
| US4378294A | Filament wound well screen and method and apparatus for making same | Performing Operations; Transporting | 14 | Expired |
| US6070367A | Folding stage | Fixed Constructions | 13 | Expired |
| USD272050S | Control unit housing for an electrical protection system | General | 11 | Expired |
| US5006228A | Mounting system for increasing the wear life of a vibrating screen panel | Performing Operations; Transporting | 10 | Expired |
| US4365669A | Non-solvent bonded plastic well screen assembly | Performing Operations; Transporting | 9 | Expired |
| US4381820A | Filament reinforced plastic screen and apparatus for making same | Performing Operations; Transporting | 8 | Expired |
| US4000801A | Print wire attachment | Performing Operations; Transporting | 6 | Expired |
| US4415396A | Apparatus for making filament reinforced plastic screen | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.