William V. Shaffer

PS Psa: 1 patents #1 of 3Top 35%

📍 Powell, OH: #11 of 43 inventorsTop 30%

🗺 Ohio: #1,649 of 5,836 inventorsTop 30%

Overall (2003): #91,296 of 273,478Top 35%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6592293	Adjustable angle coupler for leaching chamber systems	Kristen K. Hedstrom, Terrance H. Gray	2003-07-15