JH

James N Hertzog

📍 Poplar Bluff, MO: #7 of 39 inventorsTop 20%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #1,973,009 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9637286 Agricultural tank chemical measuring system George W Steinmeir 2017-05-02
9560844 Magnetically attachable spray apparatus George W Steinmeir 2017-02-07