DS

Doug Serrurier

Caterpillar: 13 patents #391 of 8,398Top 5%
Overall (All Time): #370,074 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D1040868 Retention component William Jay Ulrich, IV, Eric T. Sinn, Corey Michael Wells, Brandon Hammig McCaffrey, David Bruno Parzynski, Jr. 2024-09-03
11649614 Retainer sleeve for ground engaging tools Mihai Mircea Balan, Scott A. Schick, Eric T. Sinn, Jason Jura, Arun Venugopal +1 more 2023-05-16
11365530 Retainer sleeve Corey Michael Wells, Jason Jura, Eric T. Sinn 2022-06-21
11225779 Retainer sleeve Corey Michael Wells, Jason Jura, Eric T. Sinn 2022-01-18
11118329 Retainer sleeve Jason Jura, Corey Michael Wells, Eric T. Sinn 2021-09-14
D924942 Tip for a ground engaging machine implement Eric T. Sinn, Corey Michael Wells, Jason Jura 2021-07-13
D906376 Tip for a ground engaging machine implement Eric T. Sinn, Jason Jura, Corey Michael Wells 2020-12-29
D897379 Tip for a ground engaging machine implement Eric T. Sinn, Jason Jura, Corey Michael Wells 2020-09-29
D894971 Tip for a ground engaging machine implement Eric T. Sinn, Corey Michael Wells, Jason Jura 2020-09-01
D894972 Adapter for a ground engaging machine implement Eric T. Sinn, Jason Jura, Corey Michael Wells 2020-09-01
10544568 Retainer sleeve for ground engaging tools Mihai Mircea Balan, Scott A. Schick, Eric T. Sinn, Jason Jura, Arun Venugopal +1 more 2020-01-28
10060099 Wear indicator for a wear member of a tool Arun Venugopal 2018-08-28
10053839 Retainer system for ground-engaging tool Eric T. Sinn, Jason Jura, Mihai Mircea Balan, Scott A. Schick 2018-08-21