JJ

James J. Humphries, Jr.

📍 Wellesley, MA: #17 of 66 inventorsTop 30%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #135,911 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622043 Gas and steam electrical power generating system — 1997-04-22