FD

Francis M. DeChellis

📍 Houma, LA: #147 of 353 inventorsTop 45%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,901,776 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4921486 Disposable syringe with retracting needle Deborah K. DeChellis 1990-05-01