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

W. M. Barr & Company

Rank (2011): #13,181 of 22,517Top 60%
1 inventors
1 Patents 2011

Top Inventors at W. M. Barr & Company 2011

Showing 1–1 of 1 inventors

RankNamePatents
1 John W. Power 1