Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AT

Alfred D. Tucker

Kersbrook, AU: #1 of 1 inventorsTop 100%
Overall (All Time): #1,307,418 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4533083 Drip feed device for irrigation purposes 1985-08-06
4498628 Butterfly sprinkler 1985-02-12
4477343 Filter backwash means 1984-10-16
4294470 In-line tube junctions 1981-10-13