DD

David DUPONT

UM Umicore: 1 patents #113 of 234Top 50%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,890,841 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11155896 Process for the recovery of lithium Harald Oosterhof 2021-10-26
D413989 Stackable step — 1999-09-14