Richard J. Englehart

📍 Middlefield, OH: #2 of 7 inventorsTop 30%

🗺 Ohio: #1,244 of 4,576 inventorsTop 30%

Overall (1997): #89,202 of 185,788Top 50%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5624357	Kayak simulator machine	Susan Englehart	1997-04-29