David S. Barrett

DL Draper Laboratory: 1 patents #4 of 28Top 15%

📍 Needham, MA: #7 of 31 inventorsTop 25%

🗺 Massachusetts: #582 of 2,831 inventorsTop 25%

Overall (1989): #123,994 of 140,708Top 90%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4836119	Sperical ball positioning apparatus for seamed limp material article assembly system	Frank J. Siraco	1989-06-06