William O. Ashcraft

📍 Ontario, OR: #28 of 48 inventorsTop 60%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #3,739,730 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D368374	Disposable toothbrush	—	1996-04-02