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

Jan Capjon — 6 Patents

Fredrikstad, NO: #6 of 80 inventorsTop 8%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Jan Capjon has been granted 6 US patents. The first was granted in 1980 and the most recent in March 2014. Jan Capjon ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Jan Capjon in Fredrikstad, NO.

Patents per Year

Patents granted per year, 1980 to 2014Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801989: 1 patents19891991: 1 patents19911994: 1 patents19941997: 1 patents19972014: 1 patents2014

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8663534 Spin moulding 2014-03-04
5607170 Sulky Atle Nygaardsvik 1997-03-04
5287846 Resuscitation device Atle Nygaardsvik 1994-02-22
5056777 Force transmission mechanism for exercise machines Atle Nygaardsvik 1991-10-15
D301729 Ergometer 1989-06-20
4235300 Front wheel suspension for electric vehicles with front wheel drive 1980-11-25