Inventor

HAJDYLA DAVID J

US2 patents

⚠️ This page may combine multiple inventors who share the name “HAJDYLA DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GM GLOBAL TECH OPERATIONS INC

1 patent

US7863843B2Jan 4, 2011

Cold rattle reduction control system

GM GLOBAL TECH OPERATIONS INC2 citations56

GM GLOBAL TECH OPERATIONS LLC

1 patent

US11598253B1Mar 7, 2023

Pneumatic resonator and accumulator system for control of turbocharger wastegate movement

GM GLOBAL TECH OPERATIONS LLC0 citations49