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

Stefan Lofgren

AAAllgon Ab: 2 patents #19 of 82Top 25%
LTLaird Technologies: 1 patents #122 of 233Top 55%
Nordmaling, SE: #4 of 9 inventorsTop 45%
Overall (All Time): #1,245,009 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7804450 Hybrid antenna structure Jonathan Sullivan, Ulf Palin 2010-09-28
6211829 High-efficient compact antenna means for a personal telephone with a small receiving depth Ulf Saldell 2001-04-03
6054957 High-efficient compact antenna means for a personal telephone with a small receiving depth Ulf Saldell 2000-04-25
5149195 Agitator 1992-09-22