Inventor · disambiguated record
Ralph A. Iorio
Also filed as: IORIO RALPH A
10 granted patents·384 citations·filing 1991–1997
92Inventor score
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10 records- 0196US5520223AExtruded multiple plastic layer coating bonded to the outer surface of a metal tube having an optical non-reactive inner layer and process for making the sameITT·Filed 1995·Granted May 28, 1996·117 cites·16 claims
- 0292US5590691AExtruded multiple plastic layer coating bonded to a metal tubeITT·Filed 1994·Granted Jan 7, 1997·58 cites·20 claims
- 0387US5638871AExtruded multiple plastic layer coating bonded to a metal tube and process for making the sameITT·Filed 1995·Granted Jun 17, 1997·43 cites·11 claims
- 0485US5771940AExtruded multiple plastic layer coating bonded to a metal tube and process for making the sameITT·Filed 1997·Granted Jun 30, 1998·36 cites·20 claims
- 0583US5867883AExtruded multiple plastic layer coating bonded to the outer surface of a metal tube having an optional non-reactive inner layer and process for making the sameITT·Filed 1997·Granted Feb 9, 1999·60 cites·22 claims
- 0673US6245183B1Process for manufacturing tubing having a metal layer with an external surface overlaying by multiple plastic layers bonded theretoITT MFG ENTERPRISES INC·Filed 1995·Granted Jun 12, 2001·22 cites·23 claims
- 0769US6003562AExtruded multiple plastic layer coating bonded to a metal tube and process for making the sameITT·Filed 1995·Granted Dec 21, 1999·19 cites·21 claims
- 0846US5490542AComposite metal tube and method of making the sameITT·Filed 1994·Granted Feb 13, 1996·11 cites·22 claims
- 0945US5685344AComposite metal and method of making the sameITT·Filed 1995·Granted Nov 11, 1997·11 cites·18 claims
- 1038US5339867AComposite metal tube and method of making the sameITT·Filed 1991·Granted Aug 23, 1994·7 cites·4 claims
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