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American Hoechst — 169 Patents

Rank (All Time): #4,416 of 106,127Top 5%

142 inventors

169 Patents All Time

Top Inventors at American Hoechst All Time

Showing 1–50 of 142 inventors

Rank	Name	Patents
1	John E. Walls	32
2	Helen H. Ong	14
3	James A. Profitt	11
#4	Major S. Dhillon	9
#5	R. Scott Caines	8
#6	Michael G. Kelly	7
#6	Thomas N. Gillich	7
#8	Shuchen Liu	6
#9	Edwin C. Culbertson	5
#9	Gabor I. Koletar	5
#9	Robert Posey	5
#9	Stephan J. W. Platzer	5
#9	Stanley F. Wanat	5
#14	Don B. Neumann	4
#14	Douglas A. Seeley	4
#14	Eric V. Olson	4
#14	Lyle K. Norton	4
#14	Shane Hsieh	4
#14	Stephen R. Coates	4
#14	Thomas A. Dunder	4
#14	William J. Rozell	4
#22	Charles A. Crichlow	3
#22	E. C. Culbertson	3
#22	Grover C. Helsley	3
#22	John M. Heberger	3
#22	Lawrence Bolt	3
#22	Lawrence L. Martin	3
#22	Oliver A. Barton	3
#22	Robert L. Dragon	3
#22	Vernon B. Anderson	3
#22	Walter Binder	3
#22	Anthony J. Corso	3
#22	Arthur R. McFadden	3
#34	Dana L. Durham	2
#34	David Hoffman	2
#34	Dennis G. Messier	2
#34	Donald Mammato	2
#34	Edward J. Glamkowski	2
#34	Grover L. Farrar	2
#34	J. David Bower	2
#34	James H. Covill	2
#34	James M. Fortunato	2
#34	James E. Thompson	2
#34	James D. Wright	2
#34	John R. Delamater	2
#34	John K. Pollard, Jr.	2
#34	Johann Wenghoefer	2
#34	Michael J. Hopper	2
#34	Michael Martin	2
#34	Michael Barry Smith	2