Inventor · disambiguated record
David M. Lang
Also filed as: LANG DAVID M
2 granted patents·1 pending application·108 citations·filing 1985–2008
67Inventor score
Top patents by PatentIndex Score
3 records- 0181US4686873ACasing tong assemblyBECOR WESTERN INC·Filed 1986·Granted Aug 18, 1987·85 cites·15 claims
- 0262US4605257AExpandable operator's cabBECOR WESTERN INC·Filed 1985·Granted Aug 12, 1986·23 cites·9 claims
- 0330US2009018718A1Method of Estimating Life Expectancy of Electric Mining Shovels Based on Cumulative Dipper LoadsLANG DAVID M·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →