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

Development Products — 6 Patents

Rank (All Time): #88,232 of 106,120Top 85%
18 inventors
6 Patents All Time

Top Inventors at Development Products All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Boris I. Koupchinov 2
1 Sergey F. Ermakov 2
1 Vladimir G. Rodnenkov 2
#4 Tatjana Zlatina 1
#4 E. D. Belojenko 1
#4 Lenoid A. Sarkisov 1
#4 Anatoly I. Sviridenok 1
#4 George K. Berman 1
#4 George Khait 1
#4 Lenoid S. Pinchuk 1
#4 Victor A. Goldade 1
#4 Vitaly Raevsky 1
#4 Vladimir N. Kestelman 1
#4 Feliks E. Gulijaev 1
#4 Evgeny M. Markov 1
#4 Andrey M. Girin 1
#4 Vitaly G. Tischenco 1
#4 Viktor P. Parkalov 1