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Railscales
RA
Railscales
— 20 Patents
Rank
(All Time):
#30,526
of
106,120
Top 30%
2
inventors
20
Patents All Time
Top Inventors at Railscales
All Time
Showing
1–2
of
2
inventors
Rank
Name
Patents
1
Brent Taylor McGuire
20
1
Derek Hunter Shelton
20
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