IB

International Bridge

Rank (2020): #27129 of 32,488Top 85%
3 inventors
1
Patents 2020

Top Inventors at International Bridge 2020

Showing 1–3 of 3 inventors

RankNamePatents
1 John Farley 1
1 John Warr 1
1 Oleksandr Akhtyrskiy 1