AJ

Adam W. Johnston

📍 Richmond, TX: #203 of 594 inventorsTop 35%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,445,474 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10561947 Online trivia game system — 2020-02-18
9968837 Ball rotation indicator and method — 2018-05-15
D725206 Pitch rotation indicator device — 2015-03-24