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Steven T. Sommerfeld

MT Milwaukee Electric Tool: 7 patents #278 of 1,087Top 30%
📍 Mukwonago, WI: #33 of 182 inventorsTop 20%
🗺 Wisconsin: #6,850 of 40,088 inventorsTop 20%
Overall (All Time): #679,016 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12262516 Battery pack, charger and disconnect system Donald J. Truettner, Jeffrey M. Brozek, Cameron R. Schulz 2025-03-25
D1049022 Battery Benjamin D. Gall, Hui Liu 2024-10-29
11839066 Battery charger Donald J. Truettner, Jeffrey M. Brozek, Cameron R. Schulz 2023-12-05
11831035 Battery pack Benjamin D. Gall, Hui Liu 2023-11-28
11271269 Battery pack Benjamin D. Gall, Hui Liu 2022-03-08
10827655 Battery charger Donald J. Truettner, Jeffrey M. Brozek, Cameron R. Schulz 2020-11-03
D899355 Battery Benjamin D. Gall, Hui Liu 2020-10-20