
6,615 Patents
#1 in Johnston, IA
#1 in Iowa
#56 in US
#121 in the World
Pioneer Hi-Bred International, Inc.
1,564 inventors:
Johnston, IA, United States of America
1,564 inventors (with patents filed for the assignee):
Martin Arthur Fabrizius (235 out of 237 patents)
William Joseph Laskar (229 out of 229 patents)
Kyle Jay Lively (224 out of 224 patents)
4. Thomas Charles Corbin (221 out of 224 patents)
5. Edwin Michael Grote (214 out of 215 patents)
6. Gary Edward Henke (214 out of 215 patents)
7. Mario Rosario Carlone, Jr (213 out of 215 patents)
8. Michael Thomas Roach (201 out of 207 patents)
9. Gustavo Marcelo Garcia (198 out of 200 patents)
10. Gregory Charles Marshall (187 out of 188 patents)
11. Russell L Fox (182 out of 183 patents)
12. Lori Lisa Carrigan (180 out of 180 patents)
13. Leon George Streit (179 out of 183 patents)
14. Andrea Beth Kalvig (168 out of 168 patents)
15. Terry Ray Colbert (168 out of 168 patents)
6,615 patents:

#1 in Johnston, IA
#1 in Iowa
#56 in US
#121 in the World
1,564 inventors: