DC

David Aperahama Calvert

CA Cascade: 1 patents #4 of 8Top 50%
📍 Lower Hutt, TN: #1 of 1 inventorsTop 100%
Overall (2018): #448,269 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9863117 Coupler for earth moving or materials handling machine Matthew James Calvert 2018-01-09