Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

Joseph Chai — 1 Patent

AGAgjunction: 1 patents #39 of 53Top 75%
Brisbane, AU: #604 of 1,353 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Joseph Chai has been granted 1 US patent while listed as an inventor at Agjunction. All of these patents were granted in 2021. Joseph Chai ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Joseph Chai in Brisbane, AU.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11180189 Automated reverse implement parking Eran D. B. Medagoda, Mohammad Assef, Tri M. Dang 2021-11-23