EL

Eric F. Lee

Caterpillar: 1 patents #110 of 374Top 30%
📍 Peoria Heights, IL: #3 of 4 inventorsTop 75%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #154,544 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5608332 Dynamic gain adjustment in electromagnetic wave hydraulic cylinder piston position sensing John W. Crayton, Denny E. Morgan, Dennis Lee Schumacher 1997-03-04