Inventor · disambiguated record
Calvin Nelson
Also filed as: NELSON CALVIN · NELSON CALVIN G
2 granted patents·1 pending application·11 citations·filing 1981–2019
49Inventor score
Top patents by PatentIndex Score
3 records- 0147US11491611B2Splash guards for grinder/polisher machines and grinder/polisher machines having splash guardsILLINOIS TOOL WORKS·Filed 2019·Granted Nov 8, 2022·0 cites·20 claims
- 0246US4363941APatch moduleMAGNETIC CONTROLS CO·Filed 1981·Granted Dec 14, 1982·11 cites·16 claims
- 0346US2012017844A1Loose leash animal training apparatusNELSON CALVIN G·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →