Iowa — Patent Inventors 2023 | Patent Leaderboard

Top Cities in Iowa 2023

Rank	City	Patents	Inventors
#1	Ames, IA	303	205
#2	Cedar Rapids, IA	229	123
#3	Des Moines, IA	166	70
#4	Dubuque, IA	157	90
#5	Johnston, IA	149	48
#6	Iowa City, IA	121	90
#7	Ankeny, IA	110	57
#8	Granger, IA	109	3
#9	Bettendorf, IA	105	42
#10	Cedar Falls, IA	91	59
#11	Marion, IA	89	55
#12	Pella, IA	58	33
#13	Marshalltown, IA	58	44
#14	Davenport, IA	55	36
#15	Urbandale, IA	40	30
#16	Waterloo, IA	38	25
#17	Carlisle, IA	37	4
#18	West Des Moines, IA	35	30
#19	Coralville, IA	29	24
#20	Adel, IA	27	3
#21	Seoul, IA	26	3
#22	Algona, IA	26	5
#23	Panora, IA	25	1
#24	Ottumwa, IA	23	12
#25	Grimes, IA	23	13

Rank	Inventor	City	Company	Patents
1	Justin T. Mason	Granger	M.S. Technologies, L.L.C.	100
2	Jason A. Ryon	Carlisle	Delavan	34
3	Elliot Lee Heffner	Des Moines	Pioneer (Corteva)	29
#4	Lev Alexander Prociw	Johnston	Delavan	28
#5	William H. Eby	Panora	Stine Seed Farm	25
#6	Sara Jane Lira	Adel	Pioneer (Corteva)	24
#7	Russell Fox	Stuart	Pioneer (Corteva)	23
#8	Goran Srnic	Johnston	Pioneer (Corteva)	22
#8	Tara Luana Barrett Tarnowski	Des Moines	Pioneer (Corteva)	22
#10	Bhanu Kiran Reddy Palla	Bettendorf	John Deere	19
#11	Robert L. Carter, Jr.	Pleasant Hill	Wells Fargo Bank, N.A.	15
#12	Brandon P. Williams	Johnston	Collins Engine Nozzles	13
#12	Eric Scott Riedeman	Alton	Pioneer (Corteva)	13
#14	Morgan Uridil	Cedar Rapids	Medline Industries, Lp	12
#14	James B. West	Cedar Rapids	Rockwell Collins	12
#14	Timothy J. Kraus	Blakesburg	John Deere	12
#14	Elijah B. Garner	Bettendorf	John Deere	12
#18	Michael G. Kean	Maquoketa	John Deere	11
#19	Joseph Kevin Gogerty	Algona	Pioneer (Corteva)	10
#19	Charles W. Boecker	Ames	AMD	10
#19	Paul Dayton	Ankeny	Treace Medical Concepts	10
#19	Nathan A. Mariman	Davenport	John Deere	10
#23	Philip John Lehtola	Cedar Rapids	Skyworks Solutions	9
#23	Greg Williams	Pella	Stolle Machinery Company	9
#25	Jacob Greenfield	Granger	Delavan	8