GC

Gerald E. Christiansen

📍 Flora, IN: #5 of 19 inventorsTop 30%
🗺 Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,365,457 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4316485 Single handle mixing valve with improved seat William E. Politz 1982-02-23
4315525 Mixing valve Walker A. Messick 1982-02-16