Inventor
SPYROS P. MELLAS
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering54%
B21JForging8%
B25JManipulators8%
C09JAdhesives8%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G05BControl or regulating systems in general8%
PatentTitleYear
12,005,532Systems, methods, and apparatuses, of an arc welding (AW) process and quality monitoring202411,633,813Real-time weld quality analysis systems and methods202311,590,601Method of joining steel work-pieces having different gauge ratios202311,559,848Method for weld performance validation202311,548,091Pretreatment of weld flanges to mitigate liquid metal embrittlement cracking in resistance welding of galvanized steels202311,498,157System and method of enhanced automated welding of first and second workpieces202211,383,319Method of joining steel having different resistivities2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to GM GLOBAL TECH OPERATIONS LLC (7)· patent assignee history
2022–2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS LLC | 7 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2024 |