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

D & D — 8 Patents

Rank (All Time): #64,227 of 106,120Top 65%
11 inventors
8 Patents All Time

Top Inventors at D & D All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Dan Benarouch 3
1 Delphine Majbruch 3
3 Donald E. Trott 2
3 Shoji Horiguchi 2
#5 Isamu Takeuchi 1
#5 Katsuhiko Sano 1
#5 Shigekazu Mizukoshi 1
#5 Skylar Tibbits 1
#5 Takayoshi Fujino 1
#5 Yuji Ishida 1
#5 Yukou Kurimoto 1