EJ

Eric James Johannsen

Caterpillar: 2 patents #89 of 787Top 15%
📍 Washington, IL: #3 of 10 inventorsTop 30%
🗺 Illinois: #1,532 of 9,161 inventorsTop 20%
Overall (2020): #175,855 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10676143 Keyhole master track link Arthur James Bland 2020-06-09
10589808 Splined idler for scallop resistance 2020-03-17