DP

David W. Procknow

BS Briggs & Stratton: 6 patents #3 of 68Top 5%
Overall (2023): #23,323 of 537,848Top 5%
6
Patents 2023

Issued Patents 2023

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11820218 User-scalable power unit including removable battery packs Jeffrey M. Zeiler, Robert Koenen, Jacob Schmalz, Albert Liu, Nick Zeidler +1 more 2023-11-21
11642952 User-scalable power unit including removable battery packs Jeffrey M. Zeiler, Robert Koenen, Jacob Schmalz, Albert Liu, Nick Zeidler +1 more 2023-05-09
11639681 Internal combustion engine with electric starting system Mark Meyer, James Michael Busse 2023-05-02
11610464 Portable generator including carbon monoxide detector Ryan D. Janscha, Brandon Nigh, Mark Willer 2023-03-21
11591984 Engine with control unit for lean burn operation Jacob Zuehl 2023-02-28
11578689 Internal combustion engine with electric starting system Mark Meyer 2023-02-14