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Koos Borger — 3 Patents

WBWavin B.V.: 1 patents #37 of 114Top 35%
Hardenberg, NL: #7 of 48 inventorsTop 15%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Koos Borger has been granted 3 US patents while listed as an inventor at Wavin B.V.. The first was granted in 1988 and the most recent in December 1989. Koos Borger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Koos Borger in Hardenberg, NL.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4886438 Method and apparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipe Hans Overeljnder 1989-12-12
4793788 Apparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipe Hans Overeijnder 1988-12-27
4749531 Method and apparatus of extruding a plastic pipe under control of the wall thickness of the extruded plastic pipe Hans Overeijnder 1988-06-07

Frequent Collaborators

Hans Overeijnder2 shared
Hans Overeljnder1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3