Walter F. Frankiewicz

TM Tech M3: 1 patents #1 of 3Top 35%

📍 Marblehead, OH: #1 of 1 inventorsTop 100%

🗺 Ohio: #1,540 of 5,372 inventorsTop 30%

Overall (2025): #179,053 of 469,880Top 40%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12270443	Brake rotor with working surface inserts	Richard Bean, Nathan K. Meckel	2025-04-08