AS

Andrew Spitzfaden

📍 Chesterfield, MO: #176 of 653 inventorsTop 30%
🗺 Missouri: #597 of 2,351 inventorsTop 30%
Overall (2018): #484,382 of 503,207Top 100%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10028538 Collar corrector — 2018-07-24