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Home › Valve seat insert for engine having double-crowned seating surface profiled for limiting valve recession

Valve seat insert for engine having double-crowned seating surface profiled for limiting valve recession

US Patent 10934899 · Granted Mar 2, 2021

Estimated economic value: $52,136,000 ⓘ

Assignee

Caterpillar

Inventors

Ashwin A. Hattiangadi (26 patents)
Rong Qu (16 patents)
Sanjay Kumar (128 patents)
Kevin D. Yoder (6 patents)

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