Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PO

Peter Opsvik

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): #38,054 of 4,157,543Top 1%
61 Patents All Time

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