Inventor · disambiguated record
Paul N. Colby
Also filed as: COLBY PAUL N · COLBY PAUL T
8 granted patents·1 pending application·237 citations·filing 1986–2006
89Inventor score
Top patents by PatentIndex Score
9 records- 0184US4944906AMethods of injection molding and extruding wet hygroscopic ionomersSPIREX CORP·Filed 1988·Granted Jul 31, 1990·50 cites·20 claims
- 0281US4752136AExtruder injection apparatus and methodSPIREX CORP·Filed 1986·Granted Jun 21, 1988·46 cites·15 claims
- 0371US5071256AExtruder injection apparatus and methodSPIREX CORP·Filed 1990·Granted Dec 10, 1991·32 cites·16 claims
- 0467US5798077AScrew for plasticating apparatus and method of useSPIREX CORP·Filed 1996·Granted Aug 25, 1998·30 cites·17 claims
- 0566US6486432B1Method and laser cladding of plasticating barrelsSPIREX·Filed 1999·Granted Nov 26, 2002·31 cites·16 claims
- 0666US5318357AExtruder injection apparatusSPIREX CORP·Filed 1992·Granted Jun 7, 1994·28 cites·17 claims
- 0749US5018917AApparatus for grooving the barrel of a plasticating machineSPIREX CORP·Filed 1990·Granted May 28, 1991·12 cites·5 claims
- 0842US4953279AMethod and apparatus for grooving the barrel of a plasticating machineSPIREX CORP·Filed 1989·Granted Sep 4, 1990·8 cites·6 claims
- 0940US2007056939A1Method for laser cladding of tubesCOLBY PAUL T·Filed 2006·Application pending·0 cites
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