Wheelabrator Group Limited
24Patents
18Active
24Granted
45Portfolio score
Filing activity: Nov 14, 1988 → Apr 23, 2020 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5285601A | Magnetic track self-propelled blast cleaning machine | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6949014B2 | Control cage for abrasive blast wheel | Performing Operations; Transporting | 9 | Expired |
| US8403128B2 | Conveyor system support hanger assembly | Emerging Cross-Sectional Technologies | 9 | Active |
| US5716261A | Oscillating blast cleaner | Performing Operations; Transporting | 8 | Expired |
| US4908998A | Blast chamber | Performing Operations; Transporting | 6 | Expired |
| US8620033B2 | Surface measurement system and method | Physics | 5 | Active |
| US5423715A | Bolt-together blast wheel | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8561786B2 | Conveyor system support hanger assembly | Emerging Cross-Sectional Technologies | 4 | Active |
| US5590467A | Method of making a blast wheel | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9242251B2 | Magnetic separator with dynamic baffle system | Emerging Cross-Sectional Technologies | 3 | Active |
| US9539585B2 | Magnetic separator with dynamic baffle system | Emerging Cross-Sectional Technologies | 2 | Active |
| US9370781B2 | Magnetic separator with dynamic baffle system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10335923B2 | Centrifugal blade lock and release device for a blast wheel machine | Performing Operations; Transporting | 1 | Active |
| US9121445B2 | Bearing device for screw conveyor shafts | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10717607B2 | Turnover mechanism of a conveyor system of a blast wheel machine | Performing Operations; Transporting | 1 | Active |
| US9586302B2 | Method for cyclically screening a working chamber opening and a screening device for carrying out the method | Performing Operations; Transporting | 0 | Active |
| US10239186B2 | System for internal air blasting of an enclosed space with an automated apparatus | Performing Operations; Transporting | 0 | Active |
| US9815178B2 | Working chamber system for the surface treatment of workpieces | Performing Operations; Transporting | 0 | Active |
| US8267753B2 | Spinner wheel housing | Performing Operations; Transporting | 0 | Active |
| US8360829B2 | Spinner wheel housing | Performing Operations; Transporting | 0 | Active |
| US11059146B2 | Method for shot peening a pipe inner wall of a curved workpiece having a workpiece bore, and blasting nozzle unit and blasting chamber system therefor | Performing Operations; Transporting | 0 | Active |
| US10155299B1 | Impeller for a blast wheel machine | Performing Operations; Transporting | 0 | Active |
| US10384327B2 | Blade for centrifugal blast wheel machine and method of maintaining a centrifugal blast wheel machine | Performing Operations; Transporting | 0 | Active |
| US12011806B2 | Impeller for a blast wheel machine | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.