BL

Benjamin Lien

LA Legends Attractions: 2 patents #3 of 7Top 45%
📍 Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,921,673 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10822198 Transformative elevator display system Philip Hettema, Susan Spence, Arthur Derby Ahlstone 2020-11-03
10221039 Transformative elevator display system Philip Hettema, Susan Spence, Arthur Derby Ahlstone 2019-03-05