Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

David Lyons — 2 Patents

EIExcel Industries: 1 patents #37 of 113Top 35%
Amazon: 1 patents #10,717 of 19,158Top 60%
Troy, MI: #1,197 of 2,712 inventorsTop 45%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Lyons has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 1998 and the most recent in July 2008. David Lyons ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Lyons in Troy, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7402018 Inventory system with mobile drive unit and inventory holder Michael C. Mountz, Raffaello D'Andrea, John A. Laplante, Peter K. Mansfield, Burl W. Amsbury 2008-07-22
5799449 Snap-fit sliding window assembly Jeff R. Wittbrodt 1998-09-01 $1,496,000