Inventor · disambiguated record
Koos Borger
Also filed as: BOERGER KOOS
3 granted patents·43 citations·filing 1986–1988
73Inventor score
Top patents by PatentIndex Score
3 records- 0162US4749531AMethod and apparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipeBOERGER KOOS·Filed 1986·Granted Jun 7, 1988·21 cites·2 claims
- 0247US4793788AApparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipeWAVIN BV·Filed 1988·Granted Dec 27, 1988·12 cites·2 claims
- 0337US4886438AMethod and apparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipeBOERGER KOOS·Filed 1988·Granted Dec 12, 1989·10 cites·5 claims
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