EO

Edwina Margaret Orr

🗺 Virginia: #300 of 1,409 inventorsTop 25%
Overall (1997): #156,229 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5600454 Viewing apparatus David John Trayner 1997-02-04