JB

John M. Brookfield

MIT: 1 patents #4,386 of 9,367Top 50%
📍 Somerville, MA: #1,823 of 2,735 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,671,805 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6004095 Reduction of turbomachinery noise Ian A. Waitz, Julian Sell, Belva J. Hayden, K. Uno Ingard 1999-12-21