WL

William P. Lightfoot

📍 Washington, DC: #1,663 of 3,063 inventorsTop 55%
🗺 District of Columbia: #1,663 of 3,063 inventorsTop 55%
Overall (All Time): #3,681,463 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D393487 Air conditioner cord warning label Robert J. Cunitz, Shelley Waters Deppa, Paulette E. Chapman, Victor E. Long 1998-04-14