Assignee
LOVAT RICHARD
CA·4 granted patents·32 citations·filing 1974–1986
Technology mixE21D4
Top patents by PatentIndex Score
4 records- 0153US4010616ARib expanderLOVAT RICHARD·Filed 1975·Granted Mar 8, 1977·9 cites·9 claims
- 0247US3961825ATunnelling machineLOVAT RICHARD·Filed 1974·Granted Jun 8, 1976·13 cites·14 claims
- 0333US4732427AHead intake for tunnelling machineLOVAT RICHARD·Filed 1986·Granted Mar 22, 1988·9 cites·12 claims
- 0426US4067201ADevice for erecting a segmented tunnel wall liningLOVAT RICHARD·Filed 1976·Granted Jan 10, 1978·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when LOVAT RICHARD 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 →