DK

DOUGLAS W. KARKOW

CT Clearsign Technologies: 1 patents #3 of 7Top 45%
📍 Mount Vernon, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #375 of 1,331 inventorsTop 30%
Overall (2025): #401,928 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12359804 Burner system with discrete transverse flame stabilizers Venkatesh Iyer, COLIN JAMES DELLER, Jeff Lewallen, Donald Kendrick, JAMES K. DANSIE 2025-07-15