Inventor · disambiguated record

Thor Bj.O Slashed.Rnstad

Also filed as: BJ RNSTAD THOR · BJORNSTAD THOR

2 granted patents·37 citations·filing 1994–1995

63Inventor score

Technology areasE21B

Files withNORSKE STATS OLJESELSKAP2

Top patents by PatentIndex Score

2 records

0138US5682950AMeans for collecting unwanted material in an oil or gas wellNORSKE STATS OLJESELSKAP·Filed 1995·Granted Nov 4, 1997·24 cites·12 claims
0232US5605192AMeans and method to displace a logging tool to the bottom of a well for withdrawal through the wellNORSKE STATS OLJESELSKAP·Filed 1994·Granted Feb 25, 1997·13 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →