Inventor · disambiguated record
David D. Mulligan
Also filed as: MULLIGAN DAVID D · MULLIGAN DAVID DWIGHT
4 granted patents·54 citations·filing 1974–1999
75Inventor score
Top patents by PatentIndex Score
4 records- 0173US6211470B1Height measurement apparatus for determining the volume/density of wood chips on a conveyorWESTVACO CORP·Filed 1999·Granted Apr 3, 2001·38 cites·7 claims
- 0249US3951543AManually operated reader-printerMULLIGAN DAVID D·Filed 1974·Granted Apr 20, 1976·5 cites·7 claims
- 0331US5803142ADebarking and chipping folded whole-treesWESTVACO CORP·Filed 1997·Granted Sep 8, 1998·8 cites·12 claims
- 0430US5868186ADebarking wood without introducing contaminants into the woodWESTVACO CORP·Filed 1997·Granted Feb 9, 1999·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →