Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PO

Peter Opsvik — 61 Patents

PAPeter Opsvik As: 17 patents #1 of 5Top 20%
SAScandinavian Business Seating As: 3 patents #3 of 8Top 40%
SAStokke As: 1 patents #16 of 28Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Oslo, NO: #5 of 2,623 inventorsTop 1%
Overall (All Time): #37,626 of 4,157,543Top 1%
61 Patents All Time
Peter Opsvik has been granted 61 US patents while listed as an inventor at Peter Opsvik As. The first was granted in 1982 and the most recent in July 2021. Peter Opsvik ranks #37,626 of 4,157,543 US inventors in our database (top 0.91%). Patent records list Peter Opsvik in Oslo, NO.

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
D924575 Back rest for a chair 2021-07-13
D911722 Baby seat Eva Tøftum, Anders ErtsÅs, Richard Morton 2021-03-02
D898421 Cushion Eva Tøftum 2020-10-13
D877524 Baby chair cushion Eva Tøftum 2020-03-10
9963160 Combined scooter and handcart 2018-05-08
D742654 Infant chair 2015-11-10
D742655 Child chair 2015-11-10
9161636 Baby cradle and mounting device Ingegjerd Eidsvik 2015-10-20
D739150 Baby chair 2015-09-22
8672412 Fastening device for a chair 2014-03-18
D692247 Swivel chair 2013-10-29
D673397 Seat for swivel chair 2013-01-01
D673398 Back for swivel chair 2013-01-01
8152239 Safety bow for a children's chair 2012-04-10
7992935 Back supporting device 2011-08-09
D629235 Safety bow 2010-12-21
7744163 Fastening bracket for a chair 2010-06-29
D614893 Backrest stanchion for a child's chair 2010-05-04
D599129 Chair 2009-09-01
D599143 Backrest stanchion for a child's chair 2009-09-01
D556477 Safety bow for children's chair 2007-12-04
7134677 Foldable scooter 2006-11-14
D461325 Chair 2002-08-13
D461324 Chair 2002-08-13
D460871 Chair 2002-07-30