Individual holder
CHURCH JOHN G
3 granted patents·56 citations·filing 1984–1988
Individually held — no corporate assignee on record.
Technology mixB23K3
Top patents by PatentIndex Score
3 records- 0172US4572942AGas-metal-arc welding processCHURCH JOHN G·Filed 1984·Granted Feb 25, 1986·24 cites·2 claims
- 0269US4866246AHigh rate deposition gas-metal-arc welding processCHURCH JOHN G·Filed 1988·Granted Sep 12, 1989·25 cites·17 claims
- 0337US4843210ADownward gas-metal-arc welding processCHURCH JOHN G·Filed 1988·Granted Jun 27, 1989·7 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when CHURCH JOHN G files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →