Matthew D. Friede
9Patents
8h-index
17Co-inventors
62Inventor score
Filing activity: Mar 11, 1998 → Feb 22, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6035828A | Hydraulically-actuated system having a variable delivery fixed displacement pump | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US6216670A | Hydraulically-actuated system having a variable delivery fixed displacement pump | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6162022A | Hydraulic system having a variable delivery pump | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6398261B1 | Vehicle frame siderails with standardized positioning of attachment support holes | Performing Operations; Transporting | 14 | Expired |
| US9061584B2 | Hanger assembly | Emerging Cross-Sectional Technologies | 12 | Active |
| US7168415B2 | Electronically controlled selective valve system for fuel level balancing and isolation of dual tank systems for motor vehicles | Performing Operations; Transporting | 9 | Expired |
| US7578546B2 | Removable chassis skirt | Performing Operations; Transporting | 8 | Active |
| US6901911B2 | Pump and hydraulic system with low pressure priming and over pressurization avoidance features | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6637809B1 | Vehicle with novel frame rails | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.