JH

James N Hertzog

📍 Poplar Bluff, MO: #1 of 3 inventorsTop 35%
🗺 Missouri: #272 of 2,250 inventorsTop 15%
Overall (2017): #144,272 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

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