RR

Robert M. Rogers

DC Donaldson Company: 4 patents #4 of 157Top 3%
📍 Minnetonka, MN: #12 of 146 inventorsTop 9%
🗺 Minnesota: #536 of 7,575 inventorsTop 8%
Overall (2020): #45,707 of 565,922Top 9%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10786774 Air filtration media pack, filter element, air filtration media, and methods Gary J. Rocklitz, Ming Ouyang, Anitha M. Mathew 2020-09-29
10610812 Filter media pack, filter assembly, and method Giancarlo M. Izzi, Brad E. Kahlbaugh, Timothy O. Winters, Keith Alderson 2020-04-07
10610813 Filter medium and breather filter structure Keh B. Dema, Brad E. Kahlbaugh, Linda M. Olson, Chuanfang Yang, Gregory LaVallee +5 more 2020-04-07
10525397 Filtration media pack, filter element, and methods Gary J. Rocklitz, Daniel E. Adamek, Ming Ouyang, Anitha M. Mathew 2020-01-07