HE

Herbert E. Engel

📍 Burlington, MA: #13 of 44 inventorsTop 30%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #143,827 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5646858 Heat apportionment system Clifford Schrock 1997-07-08