David Schulte
47Patents
22h-index
21Co-inventors
81Inventor score
Filing activity: Jan 21, 1997 → Aug 31, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6510947B1 | Screens for vibratory separators | Performing Operations; Transporting | 68 | Expired |
| US7000777B2 | Vibratory separator screens | Performing Operations; Transporting | 63 | Expired |
| US7216767B2 | Screen basket and shale shakers | Performing Operations; Transporting | 60 | Expired |
| US6269953A | Vibratory separator screen assemblies | Performing Operations; Transporting | 50 | Expired |
| US6722504B2 | Vibratory separators and screens | Performing Operations; Transporting | 47 | Expired |
| US6325216A | Screen apparatus for vibratory separator | Performing Operations; Transporting | 46 | Expired |
| US6565698B1 | Method for making vibratory separator screens | Performing Operations; Transporting | 43 | Expired |
| US5971159A | Screen assembly for a vibratory separator | Performing Operations; Transporting | 41 | Expired |
| US6290068A | Shaker screens and methods of use | Performing Operations; Transporting | 40 | Expired |
| US6283302A | Unibody screen structure | Performing Operations; Transporting | 38 | Expired |
| US6454099B1 | Vibrator separator screens | Performing Operations; Transporting | 37 | Expired |
| US6607080B2 | Screen assembly for vibratory separators | Performing Operations; Transporting | 34 | Expired |
| US6629610B1 | Screen with ramps for vibratory separator system | Performing Operations; Transporting | 34 | Expired |
| US7980392B2 | Shale shaker screens with aligned wires | Fixed Constructions | 33 | Active |
| US6371302B1 | Vibratory separator screens | Performing Operations; Transporting | 32 | Expired |
| US7063214B2 | Interlocking screens for vibratory separators | Performing Operations; Transporting | 32 | Expired |
| US6032806A | Screen apparatus for vibratory separator | Performing Operations; Transporting | 27 | Expired |
| US6371301B1 | Screen basket for shale shakers | Performing Operations; Transporting | 26 | Expired |
| US6863183B2 | Shale shaker | Performing Operations; Transporting | 26 | Expired |
| US6412644B1 | Vibratory separator | Performing Operations; Transporting | 24 | Expired |
| US6601709B2 | Screen support and screens for shale shakers | Performing Operations; Transporting | 23 | Expired |
| US7198156B2 | Dam basket for vibratory separators | Performing Operations; Transporting | 23 | Expired |
| US6237780A | Vibratory separator screens | Fixed Constructions | 22 | Expired |
| US6443310B1 | Seal screen structure | Performing Operations; Transporting | 21 | Expired |
| US6371306B1 | Lost circulation fluid treatment | Fixed Constructions | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.