Assignee
WESTREX CO LTD
3 granted patents·8 citations·filing 1974–1974
Technology mixG03B3
Top patents by PatentIndex Score
3 records- 0147US3932033ACinematograph projectorsWESTREX CO LTD·Filed 1974·Granted Jan 13, 1976·4 cites·9 claims
- 0238US3942883ACinematograph film transport mechanismsWESTREX CO LTD·Filed 1974·Granted Mar 9, 1976·3 cites·5 claims
- 0328US3947101AMechanical drive arrangementsWESTREX CO LTD·Filed 1974·Granted Mar 30, 1976·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when WESTREX CO LTD 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 →