Top Inventors in Johnston, IA — 2021

Johnston, IA ranks #1,198 worldwide for total patents filed in 2021, with 118 patents from 44 inventors. Leading employers of inventors based in Johnston, IA include Benson Hill Seeds, Delavan, Dow Agrosciences. That works out to 4.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–44 of 44 inventors

Rank	Inventor	Primary Company	Patents
1	Pedro Gonzalez-Portilla	Benson Hill Seeds	18
2	Lev Alexander Prociw	Delavan	17
3	Joseph Samo	Delavan	6
#4	Sandeep Kumar	Dow Agrosciences	5
#4	Goran Srnic	Pioneer (Corteva)	5
#4	Keith Lowe	Pioneer (Corteva)	5
#7	Tarik Loukili	John Deere	4
#8	Jun-Zhi Wei	Pioneer (Corteva)	3
#8	Yue Yun	Pioneer (Corteva)	3
#8	Peizhong Zheng	Pioneer (Corteva)	3
#8	Mark E. Barker	John Deere	3
#8	JOSHUA K. YOUNG	Pioneer (Corteva)	3
#8	Douglas Edward DeVries	Consumer Safety Technology	3
#8	Baolong Zhu	Genomatica	3
#15	Sarah E. Worden	Dow Agrosciences	2
#15	Jimei Wang	Pioneer (Corteva)	2
#15	Mark A. Cracraft	John Deere	2
#15	Ananta Acharya	Pioneer (Corteva)	2
#15	Brian Wilson	AT&T	2
#15	Brandon M. McDonald	John Deere	2
#15	DENNY JOSEPH BRUCK	Pioneer (Corteva)	2
#22	Curtis A. Maeder	John Deere	1
#22	Imad Saab	Pioneer (Corteva)	1
#22	Hena Guo	Pioneer (Corteva)	1
#22	Jingrui Wu	Pioneer (Corteva)	1
#22	Nathan David Coles	Pioneer (Corteva)	1
#22	Dwight L. Stewart	Igor	1
#22	Michael Pierotti	Aqseptence Group	1
#22	James Janni	Pioneer (Corteva)	1
#22	Matthew Paul Cope	Pioneer (Corteva)	1
#22	John Orosco	—	1
#22	Yang Wang	Dow Agrosciences	1
#22	Huirong Gao	Pioneer (Corteva)	1
#22	CARLOS M LA ROTA	Pioneer (Corteva)	1
#22	Nathaniel W. Boone	—	1
#22	ANDREW BAUMGARTEN	Pioneer (Corteva)	1
#22	Hector Angel Flores	Marel Meat B.V.	1
#22	Brandon P. Williams	Collins Engine Nozzles	1
#22	ELI RODGERS-MELNICK	Pioneer (Corteva)	1
#22	Mark Cooper	North Carolina State University	1
#22	Justine M. Olszewski	Clemson University	1
#22	MING YANG	Pioneer (Corteva)	1
#22	Nile T. Ackerman	John Deere	1
#22	John P. Mathis	Pioneer (Corteva)	1

Part of Iowa

Johnston, IA 2021