GT

Gregory S. Tronnes

DC Donaldson Company: 1 patents #39 of 136Top 30%
📍 Bloomington, MN: #36 of 113 inventorsTop 35%
🗺 Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #444,418 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11161070 Filter media, elements, and methods Qiong Gao, Richard Dejong, Jason A. Tiffany, Giancarlo M. Izzi 2021-11-02