Inventor · disambiguated record
Obert M. Ostrem
Also filed as: OSTREM OBERT M
8 granted patents·215 citations·filing 1974–1976
89Inventor score
Top patents by PatentIndex Score
8 records- 0191US4055134AEdge protection for easy opening end closureCONTINENTAL GROUP·Filed 1976·Granted Oct 25, 1977·40 cites·8 claims
- 0288US3970105AToroidal pressure regulatorCONTINENTAL CAN CO·Filed 1975·Granted Jul 20, 1976·48 cites·3 claims
- 0381US3945334AMethod of and apparatus for forming folds in a container panelCONTINENTAL CAN CO·Filed 1974·Granted Mar 23, 1976·53 cites·20 claims
- 0469US3967754APull tab anti-rotation mountingCONTINENTAL CAN CO·Filed 1975·Granted Jul 6, 1976·30 cites·12 claims
- 0565US4018357APour opening for liquid containersCONTINENTAL GROUP·Filed 1976·Granted Apr 19, 1977·26 cites·4 claims
- 0643US3986631ANested tab safety closureCONTINENTAL GROUP·Filed 1975·Granted Oct 19, 1976·11 cites·11 claims
- 0741US4040540AEdge protection for easy opening end closureCONTINENTAL GROUP·Filed 1976·Granted Aug 9, 1977·5 cites·15 claims
- 0828US4003496AEnd closure for containerCONTINENTAL GROUP·Filed 1976·Granted Jan 18, 1977·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →