Inventor
GOETTSCH DAVID D
US10 patents
⚠️ This page may combine multiple inventors who share the name “GOETTSCH DAVID D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
5 patentsUS11305340B1Apr 19, 2022
Modular mold design for casting a vehicle frame and components
GM GLOBAL TECH OPERATIONS LLC0 citations53
US9770754B2Sep 26, 2017
Device and method for filtering molten metal
GM GLOBAL TECH OPERATIONS LLC0 citations47
US9597729B2Mar 21, 2017
Metal pouring method for the die casting process
GM GLOBAL TECH OPERATIONS LLC0 citations47
US10682695B2Jun 16, 2020
Method for the semi-permanent mold casting process
GM GLOBAL TECH OPERATIONS LLC0 citations39
US9403209B2Aug 2, 2016
Methods for sand core gas evacuation and related systems and apparatus
GM GLOBAL TECH OPERATIONS LLC0 citations35