RD

Richard Dejong

DC Donaldson Company: 2 patents #21 of 146Top 15%
📍 Eden Prairie, MN: #37 of 188 inventorsTop 20%
🗺 Minnesota: #807 of 5,562 inventorsTop 15%
Overall (2025): #92,507 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12233367 Filter media, elements, and methods Qiong Gao, Gregory S. Tronnes, Jason A. Tiffany, Giancarlo M. Izzi 2025-02-25
12233375 Filtration systems with proactive pulse cleaning Jason A. Tiffany, Keith Alderson 2025-02-25