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

C&D/Charter Holdings — 14 Patents

Rank (All Time): #40,610 of 105,732Top 40%
15 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2005Bar chart with a peak of 5 patents in 2003.peak 52001: 3 patents20012002: 3 patents20022003: 5 patents20032004: 2 patents20042005: 1 patents2005

Top Inventors at C&D/Charter Holdings All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Sudhan S. Misra 7
2 Franz Wagner 5
3 Drew Heimer 3
#4 Leslie S. Holden 2
#4 Mike Boost 2
#4 Terrence M. Noveske 2
#7 Albert J. Kerklaan 1
#7 David L Gauthier 1
#7 Gregory Scharff 1
#7 Guy Pfeifer 1
#7 Jean Bizouard 1
#7 John Wanes 1
#7 Kai-Kuang Ho 1
#7 Stephen Mraz 1
#7 William J. Ross 1