William V. Shaffer

AS Advanced Drainage Systems: 1 patents #1 of 2Top 50%

📍 Powell, OH: #7 of 39 inventorsTop 20%

🗺 Ohio: #1,176 of 4,724 inventorsTop 25%

Overall (2005): #75,770 of 245,428Top 35%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6948718	Gasket	William C. Andrick	2005-09-27