Bernard E. Speranza

📍 Hammond, IN: #1 of 12 inventorsTop 9%

🗺 Indiana: #303 of 2,507 inventorsTop 15%

Overall (2002): #72,385 of 266,432Top 30%

Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6386486	Method and apparatus for indicating the presence of a train at a railroad crossing	—	2002-05-14
6382091	Method of coding a high-speed object	—	2002-05-07