Assignee
INSTRUMENT VERKEN AB
SE·4 granted patents·20 citations·filing 1977–1991
Top patents by PatentIndex Score
4 records- 0135US4571843ADevice for preventing error in a compassINSTRUMENT VERKEN AB·Filed 1984·Granted Feb 25, 1986·9 cites·2 claims
- 0229US4149410AMethod of navigation for sailing boatsINSTRUMENT VERKEN AB·Filed 1977·Granted Apr 17, 1979·5 cites·4 claims
- 0328US5187437AMagnetic field detector for detecting earth's magnetic fieldINSTRUMENT VERKEN AB·Filed 1991·Granted Feb 16, 1993·6 cites·6 claims
- 0412US4614112ANavigation instrumentINSTRUMENT VERKEN AB·Filed 1985·Granted Sep 30, 1986·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when INSTRUMENT VERKEN AB 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 →