Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DR

Donald Ricciuti

RA Rolls-Royce Marine North America: 1 patents #1 of 5Top 20%
📍 Walpole, MA: #10 of 31 inventorsTop 35%
🗺 Massachusetts: #3,706 of 11,797 inventorsTop 35%
Overall (2025): #401,119 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12275514 Electrically controllable pitch propeller system for maritime crafts Eric Maxeiner, Eric A. Davis, Anthony Youst, Michael Schwartz 2025-04-15