Inventor · disambiguated record
David Willms
Also filed as: WILLMS DAVID · WILLMS DAVID CHARLES
2 granted patents·1 pending application·0 citations·filing 2022–2025
31Inventor score
Technology areasG02B
Files withNORTHERN DIGITAL INC3
Top patents by PatentIndex Score
3 records- 0177US12313867B1Textured retro-reflective markerNORTHERN DIGITAL INC·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 0275US2025362436A1Textured retro-reflective markerNORTHERN DIGITAL INC·Filed 2025·Application pending·0 cites
- 0368US12498509B2Retro-reflective disc target having exposed retro-reflective beadsNORTHERN DIGITAL INC·Filed 2022·Granted Dec 16, 2025·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →