Edmund A. Leopold

GD Glass Equipment Development: 1 patents #1 of 1Top 100%

PI Ppg Industries: 1 patents #42 of 153Top 30%

📍 Hudson, OH: #5 of 44 inventorsTop 15%

🗺 Ohio: #519 of 4,576 inventorsTop 15%

Overall (1997): #41,615 of 185,788Top 25%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5678377	Insulating glass unit	—	1997-10-21
5601677	Method of making a glazing unit having three or more glass sheets and having a low thermal edge	—	1997-02-11