TS

Tor Sornes

TA Trioving As: 3 patents #1 of 12Top 9%
EA Elkem As: 1 patents #43 of 96Top 45%
Overall (All Time): #1,290,126 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5502991 Lock cylinder with variable keyway profile — 1996-04-02
5343724 Lock arrangement employing mechanically acting code card and key card — 1994-09-06
4519228 Electronic recodeable lock — 1985-05-28
4452059 Lock apparatus — 1984-06-05