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

Separation Design Group

Rank (All Time): #40,009 of 106,127Top 40%
10 inventors
14 Patents All Time

Top Inventors at Separation Design Group All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Stephen Douglas Galbraith 12
2 David K. Walker 5
3 Elise N. DePetris 4
3 Kenneth J. McGowan 4
#5 Judith C. Galbraith 3
#5 Robert M. Rauker 3
#7 S. Douglas Galbraith 2
#8 Elise Galbraith 1
#8 Evonne A. Baldauff 1
#8 Robert B. LaCount 1