Assignee
SANDELL BERTIL
3 granted patents·91 citations·filing 1976–1978
Top patents by PatentIndex Score
3 records- 0179US4263346AMethod for the manufacturing of fibre reinforced building structures surface coatingsSANDELL BERTIL·Filed 1978·Granted Apr 21, 1981·36 cites·7 claims
- 0278US4092737AMethod for preparing fibers for mixing into a sprayed concrete mass and a device for performing the methodSANDELL BERTIL·Filed 1976·Granted May 30, 1978·25 cites·18 claims
- 0363US4225086AMethod and a device for adding material in an air stream to a nozzleSANDELL BERTIL·Filed 1977·Granted Sep 30, 1980·30 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →