EV

Emerson J. VanWassehnova

📍 Shawnee, KS: #1 of 11 inventorsTop 10%
🗺 Kansas: #20 of 413 inventorsTop 5%
Overall (1989): #28,291 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D304500 Six cavity building block Percy K. Sagar 1989-11-07
D304501 Four cavity building block Percy K. Sagar 1989-11-07