Ronald L. Shellhause

📍 Vandalia, OH: #6 of 22 inventorsTop 30%

🗺 Ohio: #979 of 4,093 inventorsTop 25%

Overall (1994): #73,380 of 165,921Top 45%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5348040	Fluidic valve mechanism	—	1994-09-20