JL

Jerry A. Levad

HS Haden Schweitzer: 1 patents #11 of 16Top 70%
JM Joy Manufacturing: 1 patents #39 of 116Top 35%
📍 Colorado Springs, CO: #1,705 of 2,971 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,953,486 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4750274 Sludge processing Andrew Erdman, Jeffrey C. Johnson 1988-06-14