Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QD

Quantum Design

Rank (All Time): #36,372 of 106,127Top 35%
12 inventors
16 Patents All Time

Top Inventors at Quantum Design All Time

Showing 1–12 of 12 inventors

RankNamePatents
1 Michael B. Simmonds 12
2 Jost Diederichs 6
3 Kurt Gordon Jensen 5
3 Randall Black 5
#5 Ronald E. Sager 4
#6 Ronald T. LaBorde 3
#7 Stefano Spagna 2
#8 David M. Pratt 1
#8 Herbert Chow 1
#8 Paul Alesu 1
#8 Randall N. Taff 1
#8 Andreas Amann 1