GG

Gregory Richard Gibbens

GL George Gibbens Pty Limited: 5 patents #1 of 1Top 100%
Overall (All Time): #877,997 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D485164 Torsion coil spring — 2004-01-13
D481891 Conical coil spring — 2003-11-11
6422547 Torsion coil spring — 2002-07-23
D429099 Single torsion coil spring — 2000-08-08
D416149 Triple torsion coil spring — 1999-11-09
D414632 Double torsion coil spring — 1999-10-05