Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hartwig Bull

Wahlstedt, DE: #1 of 1 inventorsTop 100%
Overall (2018): #29,359 of 503,207Top 6%
5 Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
PP29956 Variety of Rudbeckia plant named ‘BullRudi 02’ 2018-12-04
PP29569 Variety of Rudbeckia plant named ‘BullRudi 05’ 2018-07-31
PP29531 Variety of Rudbeckia plant named ‘BullRudi 03’ 2018-07-17
PP29497 Variety of Rudbeckia plant named ‘BullRudi 01’ 2018-07-10
PP29118 Variety of Rudbeckia plant named ‘BullRudi 06’ 2018-03-13