DL

David Leonard

3M: 2 patents #110 of 935Top 15%
📍 Danville, CA: #17 of 110 inventorsTop 20%
🗺 California: #3,616 of 26,868 inventorsTop 15%
Overall (2005): #59,151 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6899922 Method for coating a limited length substrate using rotating support and at least one pick-and-place roll William K. Leonard, Bruce D. Shalles 2005-05-31
6878408 Coating device and method using pick-and-place devices having equal or substantially equal periods William K. Leonard 2005-04-12