RB

Roger J. Bollen

EC Eagle Rubber Co.: 3 patents #2 of 4Top 50%
📍 Willoughby Hills, OH: #47 of 126 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,684,720 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D265334 Spring mounted riding toy William A. Erdos, Roger H. Ramsey 1982-07-06
D265223 Spring mounted riding toy William A. Erdos, Roger H. Ramsey 1982-06-29
D265224 Spring mounted riding toy William A. Erdos, Roger H. Ramsey 1982-06-29