Phillip T. Grainger

📍 Stow, OH: #313 of 519 inventorsTop 65%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,465,018 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6976817	Positive locking fastener	—	2005-12-20