Iowa — Patent Inventors 2011 | Patent Leaderboard

Top Cities in Iowa 2011

Rank	City	Patents	Inventors
#1	Cedar Rapids, IA	323	163
#2	Ames, IA	134	104
#3	Des Moines, IA	101	50
#4	Johnston, IA	100	44
#5	Iowa City, IA	89	63
#6	Panora, IA	65	2
#7	Ankeny, IA	63	38
#8	Urbandale, IA	61	29
#9	Marion, IA	58	43
#10	West Des Moines, IA	55	31
#11	Dubuque, IA	53	47
#12	Bettendorf, IA	48	31
#13	Marshalltown, IA	43	34
#14	Coralville, IA	37	25
#15	Davenport, IA	36	28
#16	Waterloo, IA	32	25
#17	Cedar Falls, IA	30	27
#18	Oskaloosa, IA	27	12
#19	Pella, IA	27	20
#20	Granger, IA	21	8
#21	Muscatine, IA	19	15
#22	Grimes, IA	19	5
#23	Ottumwa, IA	18	12
#24	Robins, IA	17	6
#25	Sioux City, IA	16	9

Rank	Inventor	City	Company	Patents
1	William H. Eby	Panora	Stine Seed Farm	64
2	Joseph Kevin Gogerty	Algona	Pioneer (Corteva)	12
2	David B Fischer	Robins	Pioneer (Corteva)	12
#4	Leon G. Streit	Johnston	Pioneer (Corteva)	11
#4	Ronald L. Mahany	Cedar Rapids	Broadcom	11
#4	Paul A. Stephens	Urbandale	Pioneer (Corteva)	11
#4	David M. Snyder	Cedar Rapids	Lightwaves Systems	11
#8	Bruce D. Melick	Cedar Rapids	Lightwaves Systems	10
#8	Mary Trimnell	West Des Moines	Pioneer (Corteva)	10
#8	Leslie D. Baych	Cedar Rapids	Lightwaves Systems	10
#8	Marc C. Albertsen	Grimes	Pioneer (Corteva)	10
#8	Tim Fox	Des Moines	Pioneer (Corteva)	10
#8	Myron Gordin	Oskaloosa	Musco	10
#8	Gan-Yuan Zhong	Urbandale	Pioneer (Corteva)	10
#15	Joseph J. Kubler	Cedar Rapids	Broadcom	9
#16	Guy J. West	Cedar Rapids	Broadcom	8
#16	Daniel Moellenbeck	Granger	Pioneer (Corteva)	8
#16	Carl R. Simmons	Des Moines	Pioneer (Corteva)	8
#16	Timothy N. Sexton	Bettendorf	Us Synthetic	8
#16	David Hondred	Altoona	Pioneer (Corteva)	8
#21	Gary Huffman	Des Moines	Pioneer (Corteva)	7
#21	Gregory P. Probst	Iowa City	Lightwaves Systems	7
#21	Edward A. Kufner	Fairfield	Davinci Italia/Usa Group	7
#21	Jimei Wang	Johnston	Pioneer (Corteva)	7
#21	Sandra E. Meyer	Des Moines	Dow Agrosciences	7