HS

Herbert L Spangler

IA Industrial Air: 1 patents #6 of 12Top 50%
📍 Bethel, OH: #14 of 36 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,243,526 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D432897 Actuator locking module — 2000-10-31
4344370 Apparatus for discharging exhaust gas at high velocity W. Christen Smith, Terry J. McGill 1982-08-17