Assignee
PRECI SPARK LTD
GB·3 granted patents·90 citations·filing 1975–1994
Top patents by PatentIndex Score
3 records- 0190USD243478SCombined mirror and stand thereforPRECI SPARK LTD·Filed 1975·Granted Feb 22, 1977·57 cites·1 claims
- 0253US4633058ALaser machining apparatusPRECI SPARK LTD·Filed 1983·Granted Dec 30, 1986·17 cites·12 claims
- 0333US5509783AReinforced vanePRECI SPARK LTD·Filed 1994·Granted Apr 23, 1996·16 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when PRECI SPARK 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 →