Etienne Penka

📍 Watertown, MA: #14 of 70 inventorsTop 20%

🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%

Overall (1997): #154,015 of 185,788Top 85%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5694706	Heelless athletic shoe	—	1997-12-09