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

General Chemical — 50 Patents

Rank (All Time): #13,144 of 106,120Top 15%
63 inventors
50 Patents All Time

Top Inventors at General Chemical All Time

Showing 1–50 of 63 inventors

RankNamePatents
1 Samuel L. Bean 6
2 Christopher Lind 5
2 James M. Shepard 5
#4 John Pennington 4
#4 Mark D. Dulik 4
#6 Larry W. Becker 3
#6 Peter A. Monopoli 3
#6 Stephen Gaddis 3
#9 David Kennedy 2
#9 Douglas Robert Maynes 2
#9 James D. Monaghan 2
#9 John Scott Beazley 2
#9 Joseph Hurd 2
#9 John Cleaon Moore 2
#9 Kenneth Douglas Boyle 2
#9 Mark G. Jantzen 2
#9 Michael J. Schunk 2
#9 Victor Braman 2
#9 Walter H. Bortle, Jr. 2
#9 William Edward Sadar 2
#21 Thanassi E. Fakatselis 1
#21 Douglas F. Ready 1
#21 Andrew Chisholm 1
#21 Benjamin Shultes 1
#21 Brett R. Conover 1
#21 Carter Moore 1
#21 Gary Foley 1
#21 Gregory Work 1
#21 Jack Barnett 1
#21 James Jaffe 1
#21 Jawahar Parekh 1
#21 James Tanis 1
#21 James F. Walther 1
#21 Joel Baker 1
#21 John B. Lukas 1
#21 Karen Ruehl 1
#21 Kenneth Scott Line 1
#21 Larry Knuth 1
#21 Marco Cortes 1
#21 Magnus Kvant 1
#21 Mark A. Lee 1
#21 Manesh Shah 1
#21 Michael A. Ware 1
#21 P. Brennan Reilly 1
#21 Phillip B. Reilly, Jr. 1
#21 Raymond T. Pettyjohn 1
#21 Robert A. Kemp 1
#21 Ronald E. Sorg 1
#21 Robert G. Weslowski 1
#21 Russell H. Barnes 1