HK

Harald Kolvereid

📍 Bø, NO: #6 of 117 inventorsTop 6%
Overall (All Time): #1,292,504 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5413388 Compression-type pipe joint using threaded clamp having longitudinally slotted inner sleeve — 1995-05-09
5232249 Fastening device — 1993-08-03
5216941 Tool for securing a fastening device — 1993-06-08
4936727 Locking nut — 1990-06-26