Iowa — Patent Inventors 2005 | Patent Leaderboard

Top Cities in Iowa 2005

Rank	City	Patents	Inventors
#1	Cedar Rapids, IA	141	88
#2	Ames, IA	138	112
#3	Iowa City, IA	78	57
#4	Marshalltown, IA	58	43
#5	Muscatine, IA	55	23
#6	Ankeny, IA	54	36
#7	Des Moines, IA	53	38
#8	Cedar Falls, IA	45	29
#9	Panora, IA	43	3
#10	Waterloo, IA	40	27
#11	Marion, IA	37	26
#12	Dubuque, IA	36	24
#13	Newton, IA	36	20
#14	Johnston, IA	35	23
#15	Bettendorf, IA	29	23
#16	Urbandale, IA	28	18
#17	Davenport, IA	25	17
#18	West Des Moines, IA	24	17
#19	Pella, IA	23	18
#20	Sioux City, IA	18	17
#21	Coralville, IA	14	13
#22	Spirit Lake, IA	12	10
#23	Fairfield, IA	11	6
#24	Council Bluffs, IA	11	6
#25	Nevada, IA	10	8

Rank	Inventor	City	Company	Patents
1	William H. Eby	Panora	Stine Seed Farm	41
2	Sean Rick	Muscatine	Teleflex Incorporated	9
3	Jay R. Machael	Muscatine	Hni Technologies	8
3	Ogden R. Olson	Muscatine	Hon Technology	8
#5	Carl R. Simmons	Des Moines	Pioneer (Corteva)	7
#6	Edward Ratner	Iowa City	Pts	6
#6	James P. Elwell	Grimes	Putco	6
#6	David William Jensen	Marion	Silverbrook Research Pty	6
#6	Steven E. Koenck	Cedar Rapids	Norand	6
#6	William H. Goodworth	Davenport	Hon Technology	6
#6	Timothy J. Kraus	Blakesburg	John Deere	6
#6	Daniel Schuler	Atlantic	Thermos L.L.C.	6
#13	Randy Golden	Council Bluffs	Solo Cup	5
#13	Walter Mark Schlesser	Dubuque	John Deere	5
#13	Eric D. Groen	Ankeny	AMD	5
#13	Frederic W. Pollman	Ames	Sauer-Danfoss	5
#13	Leland Swanson	Ames	Texas Instruments	5
#13	Michael W. McCarty	Marshalltown	Fisher Controls International	5
#13	Paul A. Stephens	Urbandale	Pioneer (Corteva)	5
#13	Martin J. Steffensmeier	Cedar Rapids	Rockwell Collins	5
#13	Jeffery H. Banning	Cedar Rapids	Xerox	5
#13	Ronald L. Mahany	Cedar Rapids	Broadcom	5
#23	Dale W. Schroeder	Iowa City	Agilent Technologies	4
#23	Leon G. Streit	Johnston	Pioneer (Corteva)	4
#23	Ronald L. Barnes	West Des Moines	Ncr	4