Inventor
ELLMANN THOMAS
US6 patents
Patents
6 patentsUS11333249B2May 17, 2022
Plate between ring assemblies of a ring seal system
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US9988109B2Jun 5, 2018
Capless and unibeam track roller mounting systems
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US11565761B2Jan 31, 2023
Track joint assembly in machine track having pin stop for cartridge pin retention
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US9446805B2Sep 20, 2016
Track assembly having arcuate crawler shoes
CATERPILLAR INC6 citations69
US9688325B2Jun 27, 2017
Undercarriage assembly and track links for assembly
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US9592865B2Mar 14, 2017
Track assembly having dual-sprocket drive wheel
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