DB

David A. Bierdeman

MT Milwaukee Electric Tool: 21 patents #102 of 1,087Top 10%
Overall (All Time): #199,129 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

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
12179326 Lifter mechanism for a powered fastener driver Troy C. Thorson, Jacob P. Schneider, Mackenzie J. Nick, Nathan Bandy, Travis W. Leathrum +9 more 2024-12-31
12172274 Lifter assembly for a powered fastener driver Marcus Wechselberger, Troy C. Thorson 2024-12-24
12162125 Powered fastener driver Nathan Bandy, David S. Koper, Andrew J. Weber, Andrew R. Wyler, Caleb M. Schober 2024-12-10
12097603 Oscillating power tool with lighting assembly Jeffrey S. Holly, Jacob N. Zimmerman, James C. Sitter, Andrew R. Schauer, Michael J. Panetta +1 more 2024-09-24
12083659 Unbalanced roller on lifting mechanism 2024-09-10
12070809 Band saw James C. Sitter, Kevin Staszak, Kevin R. Gee 2024-08-27
12048992 Lifter mechanism for a powered fastener driver Troy C. Thorson, Jacob P. Schneider, Mackenzie J. Nick, Nathan Bandy, Travis W. Leathrum +9 more 2024-07-30
12005560 Oscillating power tool with adjustable angular amplitude of oscillation James C. Sitter 2024-06-11
11951601 Lifter mechanism for a powered fastener driver Beth E. Cholst, Troy C. Thorson, Jacob P. Schneider, Mackenzie J. Nick, Nathan Bandy +5 more 2024-04-09
11724376 Lifter assembly for a powered fastener driver Marcus Wechselberger, Troy C. Thorson 2023-08-15
11618145 Lifter mechanism for a powered fastener driver Mackenzie J. Nick, Beth E. Cholst, Troy C. Thorson, Nathan Bandy, Jacob P. Schneider 2023-04-04
11577372 Lifter mechanism for a powered fastener driver Troy C. Thorson, Jacob P. Schneider, Mackenzie J. Nick, Nathan Bandy, Travis W. Leathrum +9 more 2023-02-14
11571794 Lifter mechanism for a powered fastener driver Troy C. Thorson, Jacob P. Schneider, Mackenzie J. Nick, Nathan Bandy, Travis W. Leathrum +9 more 2023-02-07
11498194 Lifter assembly for a powered fastener driver Marcus Wechselberger, Troy C. Thorson 2022-11-15
11331781 Lifter mechanism for a powered fastener driver Mackenzie J. Nick, Beth E. Cholst, Troy C. Thorson, Nathan Bandy, Jacob P. Schneider 2022-05-17