David L. Pichan

📍 Ypsilanti, MI: #21 of 75 inventorsTop 30%

🗺 Michigan: #1,659 of 6,198 inventorsTop 30%

Overall (2002): #233,074 of 266,432Top 90%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D464919	Illuminated trailer hitch apparatus	—	2002-10-29