William A. Groll

CM Clad Metals: 5 patents #1 of 1Top 100%

📍 McMurray, PA: #1 of 7 inventorsTop 15%

🗺 Pennsylvania: #90 of 5,047 inventorsTop 2%

Overall (2004): #6,760 of 270,089Top 3%

Patents 2004

Issued Patents 2004

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D490643	Square cake baking pan	—	2004-06-01
D490644	Rectangular cookie baking sheet	—	2004-06-01
D490268	Round cake baking pan	—	2004-05-25
D489567	Rectangular utility baking pan	—	2004-05-11
D489568	Jellyroll baking pan	—	2004-05-11