RI

Robert P. Irwin

AM Amazon: 2 patents #511 of 4,574Top 15%
📍 Natick, MA: #21 of 127 inventorsTop 20%
🗺 Massachusetts: #2,341 of 14,338 inventorsTop 20%
Overall (2023): #114,539 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11820414 Item-identifying carts Nicholas McMahon, Matthew Clark Webster, Jonathan Cohn, Jacob A. Siegel, Charles H. Wood +1 more 2023-11-21
D1004893 Wheeled cart Robert David Serra, Jacob A. Siegel, Matthew Clark Webster, David Wai-Man Wong, Charles H. Wood 2023-11-14