James A. Olthoff
6Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Oct 4, 1976 → Mar 19, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4221267A | Angle and tilt implement assembly | Fixed Constructions | 12 | Expired |
| US4286674A | Replaceable bearing assembly for construction vehicles | Emerging Cross-Sectional Technologies | 9 | Expired |
| USRE31642E | Angle and tilt implement assembly | General | 7 | Expired |
| US4055223A | Corner tooth assembly for an earthmoving implement having a hollow rearward portion | Fixed Constructions | 5 | Expired |
| US4217963A | Bulldozer blade angle slide mechanism | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6374606B1 | Dual pump ejector system for articulated trucks and the like having horizontal discharge | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.