Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Continental Carbon — 11 Patents

Rank (All Time): #48,943 of 106,120Top 50%
18 inventors
11 Patents All Time

Top Inventors at Continental Carbon All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Eduardo Vega, Jr. 4
1 Frank E. Welsh 4
1 Luis P. Chibante 4
1 Raymond Soufiani 4
#5 Lashan Madusha Hendavitharanage De Silva 3
#6 Don T. Norman 2
#6 Karel R. Dahmen 2
#8 Chang-Hyun Lee 1
#8 Hanae Oulanti 1
#8 Jean-Baptiste Donnet 1
#8 Jesse West 1
#8 John M. Clay 1
#8 Lashan M.H. DE SILVA 1
#8 Lance M. Garton 1
#8 Marie Pontier Johnson 1
#8 Robert W. Wansbrough 1
#8 Thang Le Huu 1
#8 Clyde A. Sailors, Jr. 1