KF

K. Warren Frizell

UI US Dept of the Interior: 1 patents #5 of 10Top 50%
📍 Arvada, CO: #22 of 75 inventorsTop 30%
🗺 Colorado: #798 of 3,015 inventorsTop 30%
Overall (2003): #186,418 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6588728 Modified isbester (MI) flow control gate valve Joseph P. Kubitschek, Dane W. Cheek 2003-07-08