Inventor

ANDRUSKIEWICZ PETER

US3 patents

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

GM GLOBAL TECH OPERATIONS LLC

2 patents

US9605708B2Mar 28, 2017

Single-shaft dual expansion internal combustion engine

GM GLOBAL TECH OPERATIONS LLC3 citations71

US9574491B2Feb 21, 2017

Single shaft dual expansion internal combustion engine

GM GLOBAL TECH OPERATIONS LLC3 citations68

GM GLOBAL TECH OPERATIONS INC

1 patent

US9080508B2Jul 14, 2015

Piston compound internal combustion engine with expander deactivation

GM GLOBAL TECH OPERATIONS INC7 citations82