JK

John Kawola

Apple: 1 patents #2,354 of 5,223Top 50%
📍 Sudbury, MA: #55 of 133 inventorsTop 45%
🗺 Massachusetts: #5,137 of 14,474 inventorsTop 40%
Overall (2020): #411,980 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10703567 Storage material handling system Charles M. Grinnell, Joe Jones, Mary Ellen Sparrow, Stephen C. Toebes, Clara Vu +1 more 2020-07-07