HJ

Howard St. John

SI Siemens Industry: 1 patents #380 of 836Top 50%
📍 Sealy, TX: #22 of 40 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,260,928 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8006571 Air flow measurement Mark C. Hersch, Kevin Johnson 2011-08-30