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

D.R. Systems

Rank (All Time): #9,177 of 106,127Top 9%
13 inventors
75 Patents All Time

Top Inventors at D.R. Systems All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Evan K. Fram 64
2 Murray A. Reicher 48
3 Steven M. Greim 12
#4 John J. Schumacher 9
#5 Carol G. Sloyer 7
#6 Cole A. Genovese 6
#7 Howard T. Lam 4
#7 Thomas J. Edwards 4
#9 Christopher S. Franklin 2
#9 Michael Trambert 2
#11 Christopher W. Lawson 1
#11 Florent Saint-Clair 1
#11 Tarek El Rashidy 1