DO

David W. O'Bryant

AG Asi Group: 1 patents #2 of 7Top 30%
PS Patriot Scientific: 1 patents #3 of 6Top 50%
📍 Sandy, UT: #462 of 1,140 inventorsTop 45%
🗺 Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,255,167 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5990837 Rugged gas tube RF cellular antenna Elwood G. Norris 1999-11-23
5594456 Gas tube RF antenna Elwood G. Norris 1997-01-14