CZ

Clark R. Zehnder

TB The Boeing: 1 patents #440 of 1,309Top 35%
📍 Renton, WA: #813 of 1,385 inventorsTop 60%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,119,125 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4221041 Semi-tubular rivets and method of using Gerhart Hufnagl 1980-09-09