DN

Dale Darrow Newkirk

📍 Walnut Creek, CA: #806 of 1,300 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,409,636 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7008543 Use of chlorine dioxide and ozone for control of disinfection by-products in water supplies Xuejun Zhou, Jeffrey Neemann 2006-03-07