Gregory A. Day

📍 Markham, IL: #3 of 15 inventorsTop 20%

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

Overall (All Time): #2,040,664 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9210771	Vehicle exterior lighting system	—	2015-12-08
8480272	Vehicle exterior lighting system	—	2013-07-09