CE

Caleb MacCallum Estabrooks

TC The Gillette Company: 1 patents #936 of 1,479Top 65%
📍 Somerville, MA: #1,823 of 2,735 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #2,981,126 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9227331 Razor blade unit Andrew Zhuk, Oliver Claus 2016-01-05