Inventor · disambiguated record
Per O. Oberg
Also filed as: OBERG PER · OEBERG PER · OEBERG PER O · OEBERG PER OLOF
9 granted patents·121 citations·filing 1980–2015
87Inventor score
Files withEXPANDI SYSTEMS AB3SANERA PROJECTING AB2CASTELLANOS ZAMORA DAVID1ERICSSON TELEFON AB L M1LINDHOLM FREDRIK1
Top patents by PatentIndex Score
9 records- 0176US4356086AApparatus for recovering oil or the like floating on a liquid surface such as waterSANERA PROJECTING AB·Filed 1980·Granted Oct 26, 1982·34 cites·10 claims
- 0274US4480800AApparatus for reeling floating booms, particularly such as are self-expandingSANERA PROJECTING AB·Filed 1982·Granted Nov 6, 1984·40 cites·16 claims
- 0368US8572258B2Control of quality-of-service preconditions in an IP multimedia subsystemCASTELLANOS ZAMORA DAVID·Filed 2008·Granted Oct 29, 2013·4 cites·32 claims
- 0459US5711634AArrangement for a boomEXPANDI SYSTEMS AB·Filed 1995·Granted Jan 27, 1998·21 cites·11 claims
- 0555US8996673B2Emergency signalling in an IP multimedia subsystem networkLINDHOLM FREDRIK·Filed 2009·Granted Mar 31, 2015·0 cites·5 claims
- 0642US9560509B2Emergency signalling in an IP multimedia subsystem networkERICSSON TELEFON AB L M·Filed 2015·Granted Jan 31, 2017·0 cites·5 claims
- 0734US5511906AArrangement for a boomEXPANDI SYSTEMS AB·Filed 1992·Granted Apr 30, 1996·7 cites·4 claims
- 0831US5860252AArrangement at self expanding boomsEXPANDI SYSTEMS AB·Filed 1996·Granted Jan 19, 1999·6 cites·7 claims
- 0931US4741089AMethod of producing contaminant restraining booms and the likeOEBERG PER O·Filed 1986·Granted May 3, 1988·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →