DM

Dwight A. Marcellus

AC Amsted Rail Company: 1 patents #59 of 128Top 50%
LA Lindab Ab: 1 patents #16 of 25Top 65%
📍 Newport News, VA: #202 of 572 inventorsTop 40%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,078,097 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8533957 Method of manufacturing a roller bearing seal Bryan J. Spurlock 2013-09-17
6543575 Double-walled structure and connection arrangement — 2003-04-08