WL

William E. Lockhart

📍 Dallas, TX: #1,118 of 7,543 inventorsTop 15%
🗺 Texas: #21,377 of 125,132 inventorsTop 20%
Overall (All Time): #753,021 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7407469 Expandable folder 2008-08-05
7185800 Expandable folder 2007-03-06
7025381 Report folder 2006-04-11
6682248 Report folder 2004-01-27
6149200 Report cover and method of making 2000-11-21
4706994 Report cover 1987-11-17
4548426 Report cover and method of making 1985-10-22