Assignee
SERNI LTD
GB·3 granted patents·19 citations·filing 1981–1986
Top patents by PatentIndex Score
3 records- 0141US4464084AShoring supportsSERNI LTD·Filed 1982·Granted Aug 7, 1984·13 cites·5 claims
- 0226US4448349ARail sleepers with rail clamping devicesSERNI LTD·Filed 1981·Granted May 15, 1984·5 cites·3 claims
- 0322US4735373AConveyor-belt reeling devicesSERNI LTD·Filed 1986·Granted Apr 5, 1988·1 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →