Inventor · disambiguated record
Jean-Claude Hauer
Also filed as: HAUER JEAN C · HAUER JEAN CLAUDE VICTOR · HAUER JEAN-CLAUDE
15 granted patents·241 citations·filing 1974–2008
93Inventor score
Top patents by PatentIndex Score
15 records- 0186US4763449AManhole cover sealing and locking arrangementPONT A MOUSSON·Filed 1987·Granted Aug 16, 1988·56 cites·9 claims
- 0277US4840514AManhole assembly with T-shaped hingePONT A MOUSSON·Filed 1988·Granted Jun 20, 1989·44 cites·12 claims
- 0376US4318637AProcess and device for the assembly of voussoirs for tunnel liningsPONT A MOUSSON·Filed 1980·Granted Mar 9, 1982·20 cites·5 claims
- 0468US4456397ARoad inspection manholePONT A MOUSSON·Filed 1982·Granted Jun 26, 1984·26 cites·25 claims
- 0566US4499695AManholePONT A MOUSSON·Filed 1982·Granted Feb 19, 1985·24 cites·6 claims
- 0663US7448512B2Device for closing an opening, particularly a man holeSAINT GOBAIN PONT A MOUSSON·Filed 2003·Granted Nov 11, 2008·11 cites·14 claims
- 0762US7942289B2Device for closing an opening, particularly a street manholeSAINT GOBAIN PONT A MOUSSON·Filed 2008·Granted May 17, 2011·2 cites·6 claims
- 0859US6676332B1Highway device and covering element for such a deviceSAINT GOBAIN PONT A MOUSSON·Filed 2000·Granted Jan 13, 2004·10 cites·14 claims
- 0956US4594026AWedge member for assembling tunnel shield voussoirsPONT A MOUSSON·Filed 1984·Granted Jun 10, 1986·13 cites·6 claims
- 1052US8006439B2Closing deviceSAINT GOBAIN PAM CRD·Filed 2003·Granted Aug 30, 2011·6 cites·26 claims
- 1152US6722813B2Road network device with articulated coverSAINT GOBAIN PONT A MOUSSON·Filed 2001·Granted Apr 20, 2004·5 cites·11 claims
- 1251US6735992B2Device for mutually locking two elements, in particular a covering element to an element forming a support frameSAINT GOBAIN PAM CRD·Filed 2002·Granted May 18, 2004·8 cites·13 claims
- 1336US4494891AGrating for a highway construction in particular for a sewer openingPONT A MOUSSON·Filed 1982·Granted Jan 22, 1985·6 cites·7 claims
- 1436US3984956ACasing voussoirPONT A MOUSSON·Filed 1974·Granted Oct 12, 1976·6 cites·7 claims
- 1530US6053538ABall and socket joint for the waterproof assembly of two pipe elementsPONT A MOUSSON·Filed 1998·Granted Apr 25, 2000·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →