KD

Keh B. Dema

DC Donaldson Company: 2 patents #20 of 157Top 15%
📍 Johnson City, TN: #5 of 23 inventorsTop 25%
🗺 Tennessee: #178 of 2,194 inventorsTop 9%
Overall (2023): #72,271 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11821119 High temperature treated media Daniel Little, Robert M. Rogers, Derek O. Jones 2023-11-21
11565206 Liquid filtration media, filter elements and methods Derek O. Jones, Stephen M. Larsen, Mike J. Madsen, Andrew J. Dallas, Yehya A. Elsayed +1 more 2023-01-31
11547963 High efficiency synthetic filter media Richard Frank Barlow, Jr. 2023-01-10