Inventor
WULBRECHT DAVID A
US6 patents
⚠️ This page may combine multiple inventors who share the name “WULBRECHT DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
5 patentsUS11577331B2Feb 14, 2023
Methods of manufacturing part with hole having cut threads
GM GLOBAL TECH OPERATIONS LLC0 citations58
US11465221B2Oct 11, 2022
Hybrid threading tool with cutting portion and rolling portion
GM GLOBAL TECH OPERATIONS LLC0 citations58
US10948005B2Mar 16, 2021
Bolt compression limiter
GM GLOBAL TECH OPERATIONS LLC0 citations51
US11597023B2Mar 7, 2023
Hybrid threading tap with reamer portion and thread cutting portion
GM GLOBAL TECH OPERATIONS LLC0 citations47
US10612418B2Apr 7, 2020
Nested flange joint
GM GLOBAL TECH OPERATIONS LLC0 citations47