Inventor · disambiguated record
Rolf Van Haag
Also filed as: VAN HAAG ROLF
36 granted patents·369 citations·filing 1988–2005
97Inventor score
Files withVOITH SULZER FINISHING GMBH15VOITH PAPER PATENT GMBH8KLEINEWEFERS GMBH6VOITH SULZER PAPIERTECH PATENT6VAN HAAG ROLF1
Top patents by PatentIndex Score
36 records- 0188US4903517AMethod of and apparatus for regulating the operation of calenders and like machinesKLEINEWEFERS GMBH·Filed 1988·Granted Feb 27, 1990·40 cites·25 claims
- 0285US5029521ACalender and method of operating the sameKLEINEWEFERS GMBH·Filed 1988·Granted Jul 9, 1991·30 cites·42 claims
- 0383US7341550B2Roll, in particular middle roll of a calendar, and calendarVOITH PAPER PATENT GMBH·Filed 2003·Granted Mar 11, 2008·16 cites·34 claims
- 0480US7182721B2Deflection controlled rollVOITH PAPER PATENT GMBH·Filed 2002·Granted Feb 27, 2007·10 cites·8 claims
- 0576US5582689APressing apparatus having a concave pressure shoe with variable radius of curvatureVOITH SULZER FINISHING GMBH·Filed 1995·Granted Dec 10, 1996·35 cites·6 claims
- 0675US5655444ACalender for webs of paperVOITH SULZER FINISHING GMBH·Filed 1996·Granted Aug 12, 1997·23 cites·14 claims
- 0772US5651863AApparatus and method for treating a sheet of materialVOITH SULZER FINISHING GMBH·Filed 1995·Granted Jul 29, 1997·24 cites·17 claims
- 0872US5419242ARoller arrangement with a deflection compensation rollerKLEINEWEFERS GMBH·Filed 1994·Granted May 30, 1995·14 cites·10 claims
- 0963US5662037ACalender for treating both sides of a web of paperVOITH SULZER FINISHING GMBH·Filed 1996·Granted Sep 2, 1997·14 cites·11 claims
- 1062US6698341B2Calender roll and process for operating a calender rollVOITH PAPER PATENT GMBH·Filed 2001·Granted Mar 2, 2004·3 cites·18 claims
- 1161US7037249B2Deflection controlled rollVOITH PAPER PATENT GMBH·Filed 2002·Granted May 2, 2006·7 cites·25 claims
- 1261US5669295ACalender for treating both sides of a paper webVOITH SULZER FINISHING GMBH·Filed 1996·Granted Sep 23, 1997·14 cites·15 claims
- 1361US5208956ARoll for use in calenders and like machinesKLEINEWEFERS GMBH·Filed 1992·Granted May 11, 1993·11 cites·21 claims
- 1459US6857356B2Calender and process for operating a calendarVOITH PAPER PATENT GMBH·Filed 2002·Granted Feb 22, 2005·3 cites·31 claims
- 1558US6663549B2Deflection controlled roll with force generating deviceVOITH PAPER PATENT GMBH·Filed 2001·Granted Dec 16, 2003·2 cites·27 claims
- 1658US5382096ABearing for a heated rollKLEINEWEFERS GMBH·Filed 1994·Granted Jan 17, 1995·19 cites·7 claims
- 1756US5791242ACalender for treating both sides of a paper webVOITH SULZER FINISHING GMBH·Filed 1996·Granted Aug 11, 1998·11 cites·14 claims
- 1856US5033317AApparatus for ascertaining the magnitude of stresses upon the bearings for rolls in calenders and like machinesKLEINEWEFERS GMBH·Filed 1990·Granted Jul 23, 1991·18 cites·24 claims
- 1955US6409644B1Sag compensation roll and process for the operation thereofVOITH SULZER PAPIERTECH PATENT·Filed 2000·Granted Jun 25, 2002·5 cites·26 claims
- 2054US6209451B1Roll, calender, and process for operating a rollVOITH SULZER PAPIERTECH PATENT·Filed 1999·Granted Apr 3, 2001·9 cites·26 claims
- 2153US7169101B2Deflection compensation rollVOITH PAPER PATENT GMBH·Filed 2002·Granted Jan 30, 2007·4 cites·18 claims
- 2252US6902691B2Process for operating a calendarVOITH PAPER PATENT GMBH·Filed 2002·Granted Jun 7, 2005·1 cites·25 claims
- 2350US6701833B1CalenderVOITH SULZER PAPIERTECH PATENT·Filed 2000·Granted Mar 9, 2004·2 cites·32 claims
- 2446US6073548ARoll machine, roll, and process of forming roll machineVOITH SULZER FINISHING GMBH·Filed 1998·Granted Jun 13, 2000·6 cites·27 claims
- 2545US6228009B1Deflection compensating roll and method of use thereofVOITH SULZER PAPIERTECH PATENT·Filed 1999·Granted May 8, 2001·6 cites·8 claims
- 2645US6024838ACalender for paper and the likeVOITH SULZER FINISHING GMBH·Filed 1997·Granted Feb 15, 2000·6 cites·20 claims
- 2743US5980438AAdjustable deflection rollVOITH SULZER FINISHING GMBH·Filed 1997·Granted Nov 9, 1999·6 cites·27 claims
- 2840US8083657B2Deflection compensating rollVAN HAAG ROLF·Filed 2005·Granted Dec 27, 2011·0 cites·26 claims
- 2939US5823927ADeflection controllable roller for use in calenderVOITH SULZER FINISHING GMBH·Filed 1996·Granted Oct 20, 1998·7 cites·4 claims
- 3039US5628717ARoll, having controlled bending, for a calender or similar deviceVOITH SULZER FINISHING GMBH·Filed 1995·Granted May 13, 1997·7 cites·13 claims
- 3138US6405790B1RollVOITH SULZER FINISHING GMBH·Filed 1997·Granted Jun 18, 2002·7 cites·32 claims
- 3236US5769771ACalender roller for the treatment of paperVOITH SULZER FINISHING GMBH·Filed 1996·Granted Jun 23, 1998·5 cites·10 claims
- 3334US5704285ACalender for the treatment of a paper webVOITH SULZER FINISHING GMBH·Filed 1996·Granted Jan 6, 1998·2 cites·8 claims
- 3433US5671665ACalender for the treatment of a paper web and process for its operationVOITH SULZER FINISHING GMBH·Filed 1996·Granted Sep 30, 1997·2 cites·12 claims
- 3531US6334712B2Deflection compensation roll and process for supporting a roll jacket on a crosspiece of the deflection compensation rollVOITH SULZER PAPIERTECH PATENT·Filed 1999·Granted Jan 1, 2002·0 cites·19 claims
- 3631US6204487B1Method and device for a paper calenderVOITH SULZER PAPIERTECH PATENT·Filed 1998·Granted Mar 20, 2001·0 cites·45 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →