Robert S. Lund
6Patents
3h-index
1Co-inventors
43Inventor score
Filing activity: Feb 3, 1975 → Oct 30, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3955613A | Foundry mold conveyor system | Performing Operations; Transporting | 34 | Expired |
| USRE28735E | Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts | General | 4 | Expired |
| US4460032A | Method and apparatus for blowing cores etc. using a plunger-cleaned blow box suitable for quick-set sand | Performing Operations; Transporting | 4 | Expired |
| US4570694A | Mold-blowing apparatus | Performing Operations; Transporting | 3 | Expired |
| US4643240A | Method of blowing cores etc. using quick-set sand, and improved mold-blowing apparatus | Performing Operations; Transporting | 2 | Expired |
| USRE29387E | Apparatus for the continuous mixing of granular materials | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.