RF

Ryan Earl Frey

1O 1708828 Ontario: 1 patents #1 of 4Top 25%
📍 Listowel, CA: #1 of 4 inventorsTop 25%
Overall (2021): #278,628 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11124935 Snowplow with ground contour following cutting edge and impact absorption Dale James Martin, Chris Anthony Raben, Marvin Martin 2021-09-21