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Inventor

WELKER STEFAN K

DE6 patents
⚠️ This page may combine multiple inventors who share the name “WELKER STEFAN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

3 patents
US10758126B2Sep 1, 2020

Dental irradiation device

3M INNOVATIVE PROPERTIES CO11 citations82
US10898306B2Jan 26, 2021

Dental treatment system

3M INNOVATIVE PROPERTIES CO3 citations70
US10746660B2Aug 18, 2020

Cure monitoring systems and methods

3M INNOVATIVE PROPERTIES CO2 citations68

SOLVENTUM INTELLECTUAL PROPERTIES COMPANY

3 patents
US12569318B2Mar 10, 2026

Device for heating a dental material

SOLVENTUM INTELLECTUAL PROPERTIES COMPANY0 citations59
US12433729B2Oct 7, 2025

Dental light polymerization device

SOLVENTUM INTELLECTUAL PROPERTIES COMPANY0 citations48
US11998957B2Jun 4, 2024

Device for spinning a workpiece

SOLVENTUM INTELLECTUAL PROPERTIES COMPANY0 citations48