Rick Ardell

DA Didier-Werke Ag: 1 patents #2 of 8Top 25%

📍 Loveland, OH: #18 of 67 inventorsTop 30%

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

Overall (1997): #89,660 of 185,788Top 50%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5690854	Regulation and closure apparatus for a metallurgical vessel	Raimund Bruckner, Bernhard Schiefer	1997-11-25