Inventor
BERRY WILLIAM A
US5 patents
⚠️ This page may combine multiple inventors who share the name “BERRY WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
3 patentsUS11619255B1Apr 4, 2023
System and method of making a crankshaft with alternate materials
GM GLOBAL TECH OPERATIONS LLC1 citations56
US11655776B1May 23, 2023
Cylinder block casting slab core cast geometry for sawcut entrance enhancement
GM GLOBAL TECH OPERATIONS LLC1 citations53
US12044270B2Jul 23, 2024
Lightweight nodular iron crankshaft for heavy duty engine
GM GLOBAL TECH OPERATIONS LLC0 citations44