HH

Harold DeVillo Harrison

LT L.B. Foster Rail Technologies: 1 patents #2 of 14Top 15%
📍 Friday Harbor, WA: #2 of 2 inventorsTop 100%
🗺 Washington: #5,479 of 14,738 inventorsTop 40%
Overall (2019): #452,534 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10220860 Wayside friction management system Glen Appleby, James Gavin Campbell, Donald Thomas Eadie, Petar Nedkov Gueorguiev, Michael Irwin Handler +5 more 2019-03-05