Inventor · disambiguated record
Michael D. Lanum
Also filed as: LANUM MICHAEL · LANUM MICHAEL D
2 granted patents·1 pending application·0 citations·filing 2018–2024
23Inventor score
Technology areasF04C
Files withJOY GLOBAL SURFACE MINING INC3
Top patents by PatentIndex Score
3 records- 0158US11680588B2Lubrication system for a compressorJOY GLOBAL SURFACE MINING INC·Filed 2021·Granted Jun 20, 2023·0 cites·24 claims
- 0245US11209002B2Lubrication system for a compressorJOY GLOBAL SURFACE MINING INC·Filed 2018·Granted Dec 28, 2021·0 cites·14 claims
- 0343US2024301884A1Air and oil separation deviceJOY GLOBAL SURFACE MINING INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →