TT

Torstein Tonnesson

TA Trioving As: 2 patents #4 of 12Top 35%
Overall (All Time): #2,255,666 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE36426 Time controlled lock system Tore H. Wiik, Arild Pettersen, Malyor Aase 1999-12-07
5260551 Time controlled lock system Tore H. Wiik, Arild Pettersen, Halvor Aase 1993-11-09