LE

Louis C. Engler

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Heber Springs, AR: #6 of 30 inventorsTop 20%
🗺 Arkansas: #1,791 of 5,804 inventorsTop 35%
Overall (All Time): #2,335,000 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4722716 Universal joint — 1988-02-02
4291770 Levee disc apparatus — 1981-09-29