DD

David Duncan

TL The Lubrizol: 1 patents #5 of 42Top 15%
📍 Heysham, MN: #1 of 1 inventorsTop 100%
Overall (2005): #59,508 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D510645 Kitchen grip mitt 2005-10-11
6949235 Process for reducing pollutants from the exhaust of a diesel engine Kevin Brown, Deborah Langer 2005-09-27