Ann Batchelder Ditrtrich

📍 Naperville, IL: #1,846 of 3,051 inventorsTop 65%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #3,612,199 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6050001	Shoe having layered shock absorbing zones	—	2000-04-18