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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BA

Barnes-Hind — 9 Patents

Rank (All Time): #59,304 of 105,732Top 60%
14 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 1985 to 1989Bar chart with a peak of 4 patents in 1986.peak 41985: 2 patents19851986: 4 patents19861987: 1 patents19871989: 2 patents1989

Top Inventors at Barnes-Hind All Time

Showing 1–14 of 14 inventors

RankNamePatents
1 Drahoslav Lim 5
2 Chidambar L. Kulkarni 2
2 Peter C. Morris 2
#4 Dennis A. Repella 1
#4 Bradley Castillo 1
#4 Erich A. Koeniger 1
#4 Frank Powers 1
#4 Gordon H. K. Yung 1
#4 Hans Kaspar 1
#4 Joseph Casale 1
#4 Murray J. Sibley 1
#4 Richard M. Franczak 1
#4 Richard Homick 1
#4 Stephen Jacoby 1