Marcia Ludwig

📍 Sebastopol, CA: #5 of 15 inventorsTop 35%

🗺 California: #19,344 of 55,090 inventorsTop 40%

Overall (2025): #292,330 of 469,880Top 65%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12274399	Reusable toilet paper system	—	2025-04-15