David D. Mulligan
4Patents
2h-index
4Co-inventors
41Inventor score
Filing activity: May 6, 1974 → Nov 22, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6211470A | Height measurement apparatus for determining the volume/density of wood chips on a conveyor | Physics | 15 | Expired |
| US3951543A | Manually operated reader-printer | Physics | 4 | Expired |
| US5803142A | Debarking and chipping folded whole-trees | Performing Operations; Transporting | 0 | Expired |
| US5868186A | Debarking wood without introducing contaminants into the wood | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.