Mark J. O'Toole

📍 Orland Park, IL: #129 of 351 inventorsTop 40%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,223,191 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6190450	Baking stone and composition for making the same	—	2001-02-20
5334242	Baking stone and method of manufacture thereof	—	1994-08-02