Roy V. Ekberg

📍 Olathe, KS: #16 of 57 inventorsTop 30%

🗺 Kansas: #179 of 706 inventorsTop 30%

Overall (2002): #129,388 of 266,432Top 50%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6402144	Educational card game and method	—	2002-06-11