Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DL

David Lambson

Sugar Land, TX: #1,235 of 1,869 inventorsTop 70%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,206,092 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8172578 Systems, program products, and methods of organizing and managing curriculum information Elizabeth Clark, John Mathis, Tom Black, Linda Helbach, Darla Pollard +1 more 2012-05-08