FB

F. Prince Butler

📍 Alexandria, VA: #635 of 1,823 inventorsTop 35%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,316,875 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5020094 Cordless telephone network Mark Rash, Nicholas D. Harrison 1991-05-28
4878238 Cordless telephone network Mark Rash, Nicholas D. Harrison 1989-10-31