Inventor · disambiguated record
Otto L. Heissenberger
Also filed as: HEISSENBERGER OTTO · HEISSENBERGER OTTO L
7 granted patents·80 citations·filing 1976–2000
85Inventor score
Files withANDRITZ AG MASCHF2VOITH SULZER PAPIERMASCH GMBH2VOITH SULZER PAPIERTECH PATENT2STROEMUNGSMASCH ANST1
Top patents by PatentIndex Score
7 records- 0180US4147101APress for dehydrating fibrous materials and other substancesANDRITZ AG MASCHF·Filed 1976·Granted Apr 3, 1979·22 cites·1 claims
- 0279US6251225B1Process for regulating the breaking length ratio of a manufactured paper webVOITH SULZER PAPIERTECH PATENT·Filed 2000·Granted Jun 26, 2001·12 cites·30 claims
- 0375US4481118AMethod and apparatus for rinsing filter cakeANDRITZ AG MASCHF·Filed 1982·Granted Nov 6, 1984·17 cites·16 claims
- 0468US6702926B1Process for forming a multi-ply fiber webVOITH SULZER PAPIERMASCH GMBH·Filed 2000·Granted Mar 9, 2004·8 cites·17 claims
- 0559US6159341AWire part for forming a multi-ply fiber webVOITH SULZER PAPIERMASCH GMBH·Filed 1997·Granted Dec 12, 2000·14 cites·26 claims
- 0658US6536443B1Apparatus for regulating the breaking length ratio of a manufactured paper webVOITH SULZER PAPIERTECH PATENT·Filed 2000·Granted Mar 25, 2003·2 cites·25 claims
- 0730US4270254AMethod for making grooved rollers for dehydrating runs of materialsSTROEMUNGSMASCH ANST·Filed 1979·Granted Jun 2, 1981·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →