DB

David A. Bierdeman

MT Milwaukee Electric Tool: 6 patents #20 of 529Top 4%
📍 New Berlin, WI: #1 of 42 inventorsTop 3%
🗺 Wisconsin: #115 of 3,989 inventorsTop 3%
Overall (2025): #17,654 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12427634 Gas spring-powered fastener driver Andrew R. Wyler, Nicholas A. Albers, Mitchell A. Ellena 2025-09-30
12403575 Gas spring-powered fastener driver with pressure mechanism Troy C. Thorson, Jacob N. Zimmerman, Andrew R. Wyler, Travis W. Leathrum, David C. Graf +1 more 2025-09-02
12397390 Belt sander James C. Sitter, Jeffrey S. Holly, Joseph G. Bloomfield, Logan M. Hietpas, Adam N. Carter +4 more 2025-08-26
12330286 Oscillating power tool with adjustable angular amplitude of oscillation James C. Sitter 2025-06-17
12246421 Powered fastener driver Marcus Wechselberger 2025-03-11
12186880 Oscillating power tool Jeffrey S. Holly, Jacob N. Zimmerman, James C. Sitter, Andrew R. Schauer, You Gen Liu 2025-01-07