DH

Douglas Walter Howard

Rolls-Royce Plc: 1 patents #98 of 270Top 40%
📍 Knightstown, IN: #2 of 5 inventorsTop 40%
🗺 Indiana: #1,317 of 3,883 inventorsTop 35%
Overall (2019): #483,566 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10183324 Vented sand core for sand casting — 2019-01-22