Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744327 | Tubular handling apparatus and a drilling rig | Johan Lops, Michiel Cornelis Kloosterboer | 2010-06-29 |
| 6218588 | Aromatic modified aliphatic hydrocarbon resins giving an excellent balance between tack and shear properties | Nicolaas Adriaan Dommisse, Christiaan Pieter Louis Charles Donker, Michael Hendrikus Theelen, Gerard A. Verrijzer | 2001-04-17 |