Virgil D. Heinrich

📍 Hutchinson, MN: #7 of 18 inventorsTop 40%

🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%

Overall (2003): #96,432 of 273,478Top 40%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D479020	Safety insert for cap	—	2003-08-26