Inventor · disambiguated record
David P. Lindroth
Also filed as: LINDROTH DAVID P
3 granted patents·119 citations·filing 1976–1990
74Inventor score
Technology areasE21C
Files withUS INTERIOR3
Top patents by PatentIndex Score
3 records- 0190US5003144AMicrowave assisted hard rock cuttingUS INTERIOR·Filed 1990·Granted Mar 26, 1991·97 cites·1 claims
- 0269US4062595AAutomatic face transfer linear cutting rotary head continuous mining machine and methodUS INTERIOR·Filed 1976·Granted Dec 13, 1977·14 cites·13 claims
- 0350US4012077ALinear cutting rotary head continuous mining machineUS INTERIOR·Filed 1976·Granted Mar 15, 1977·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →