MV

Mark W. Vertanen

📍 Creston, IA: #1 of 3 inventorsTop 35%
🗺 Iowa: #283 of 1,090 inventorsTop 30%
Overall (2004): #157,248 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6820637 Temperature control check valve for water heater Peter (Veli Pekka) Huopalainen 2004-11-23