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

Dongguan Hongyu Plastic Co. — 34 Patents

Rank (All Time): #18,357 of 106,120Top 20%
3 inventors
34 Patents All Time

Top Inventors at Dongguan Hongyu Plastic Co. All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Juying Shi 32
2 Guohai HOU 1
2 Pan Zhao 1