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

Kieft Seeds Holland — 37 Patents

Rank (All Time): #17,281 of 106,120Top 20%
4 inventors
37 Patents All Time

Top Inventors at Kieft Seeds Holland All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Christa Kievit 13
2 Carla Moonen 11
3 Henry Lommerse 10
#4 Pieter den Haan 3