Iowa — Patent Inventors 2021 | Patent Leaderboard

Top Cities in Iowa 2021

Rank	City	Patents	Inventors
#1	Ames, IA	236	159
#2	Cedar Rapids, IA	213	126
#3	Granger, IA	178	7
#4	Dubuque, IA	173	98
#5	Iowa City, IA	132	107
#6	Marion, IA	131	80
#7	Ankeny, IA	130	72
#8	Bettendorf, IA	124	60
#9	Johnston, IA	118	44
#10	Des Moines, IA	109	66
#11	Cedar Falls, IA	85	59
#12	Pella, IA	67	40
#13	Marshalltown, IA	66	41
#14	Davenport, IA	65	37
#15	Coralville, IA	51	25
#16	West Des Moines, IA	47	32
#17	Waukee, IA	42	14
#18	Waterloo, IA	40	27
#19	Urbandale, IA	40	27
#20	Suwon-si, IA	39	1
#21	North Liberty, IA	29	19
#22	Ottumwa, IA	27	12
#23	Eldridge, IA	24	13
#24	Grimes, IA	22	13
#25	Slater, IA	21	11

Rank	Inventor	City	Company	Patents
1	Justin T. Mason	Granger	M.S. Technologies, L.L.C.	168
2	Andrea Beth Kalvig	Waukee	Pioneer (Corteva)	25
3	Pedro Gonzalez-Portilla	Johnston	Benson Hill Seeds	18
3	Jason A. Ryon	Carlisle	Delavan	18
#5	Timothy J. Kraus	Blakesburg	John Deere	17
#5	Lev Alexander Prociw	Johnston	Delavan	17
#7	David Root	Tripoli	Ford	15
#8	Michael G. Kean	Maquoketa	John Deere	13
#9	Paul J. McCredie	Bettendorf	John Deere	11
#9	Paul M. Richardel	Polk City	John Deere	11
#11	James B. West	Cedar Rapids	Rockwell Collins	9
#12	Mark J. Cherney	Bettendorf	John Deere	8
#12	Paul Dayton	Ankeny	Treace Medical Concepts	8
#12	Thomas P. Jury	Ames	Monsanto Technology	8
#12	Michael T. Meschke	Eldridge	John Deere	8
#16	Elijah B. Garner	Bettendorf	John Deere	7
#16	Robert J. Weber	Boone	Iowa State University	7
#16	Andrew Jon Ross	Lisbon	Pioneer (Corteva)	7
#16	JENNIFER KARA BARRY	Ames	Pioneer (Corteva)	7
#16	Philip John Lehtola	Cedar Rapids	Skyworks Solutions	7
#16	Gregory A. Zink	Des Moines	Delavan	7
#16	Troy M. Heims	Davenport	John Deere	7
#16	Michael L. Vandeven	Princeton	John Deere	7
#16	James J. Kempf	Coralville	Archery Innovators	7
#16	David Steven Ripley	Marion	Skyworks Solutions	7