William Joseph Stepanek, Jr.

TC The Ovenable Paper Pan Company: 4 patents #2 of 2Top 100%

📍 Highland Heights, OH: #65 of 218 inventorsTop 30%

🗺 Ohio: #18,857 of 73,341 inventorsTop 30%

Overall (All Time): #1,240,565 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8061588	Insulated cup	—	2011-11-22
8052039	Insulated cup	—	2011-11-08
7597246	Insulated cup	—	2009-10-06
7451911	Insulated cup	—	2008-11-18