DS

Douglas C. Serrurier

Caterpillar: 9 patents #7 of 826Top 1%
📍 Morton, IL: #1 of 31 inventorsTop 4%
🗺 Illinois: #143 of 8,822 inventorsTop 2%
Overall (2021): #10,632 of 548,734Top 2%
9
Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11149415 Work implement assembly using a center adapter mating with a notched base edge Eric T. Sinn, Rammagy Yoeu 2021-10-19
11149414 Work implement assembly using a corner adapter cover Eric T. Sinn, Rammagy Yoeu 2021-10-19
11142894 Tip and adapter assembly using a spring steel sleeve design Corey Michael Wells, Jason Jura, Eric T. Sinn 2021-10-12
11124951 Spring steel sleeve design Corey Michael Wells, Jason Jura, Eric T. Sinn 2021-09-21
11105073 Work implement assembly using a center adapter cover Eric T. Sinn, Rammagy Yoeu 2021-08-31
11098463 Electrically activated polymer based locking system for earth moving equipment and method 2021-08-24
D925616 Adapter for a ground engaging machine implement Eric T. Sinn, Rammagy Yoeu 2021-07-20
D924940 Adapter cover for a ground engaging machine implement Eric T. Sinn, Rammagy Yoeu 2021-07-13
D924941 Adapter cover for a ground engaging machine implement Eric T. Sinn, Rammagy Yoeu 2021-07-13