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

D&R Tech — 8 Patents

Rank (All Time): #64,169 of 106,120Top 65%
5 inventors
8 Patents All Time

Top Inventors at D&R Tech All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Deepak Massand 6
1 Rajan Jetley 6
3 Lawrence Dah-Ching Tzuang 1
3 Ricky Leffelman 1
3 Gin-Lan Tzuang Yang 1