RB

Robert D. Butler

Apple: 2 patents #1,496 of 6,072Top 25%
📍 Middletown, DE: #5 of 31 inventorsTop 20%
🗺 Delaware: #111 of 692 inventorsTop 20%
Overall (2024): #123,766 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12177768 Maintaining access to services via SIM card Nelson M. Leduc, Lauren E. Tappana, Nicholas J. Circosta, Andrew J. DALEY, Guozhi Huang +2 more 2024-12-24
11917030 Push notification distribution system Huan He, Jonathon Sodos, Nicholas J. Circosta, Sean GEIGER, Nelson M. Leduc +7 more 2024-02-27