Inventor · disambiguated record
Werner Lenhard
Also filed as: LENHARD WERNER · LENHARD WERNER DIPL CHEM DR
17 granted patents·344 citations·filing 1993–2001
95Inventor score
Top patents by PatentIndex Score
17 records- 0190US5552496AAqueous polyurethane resin dispersion, processes for its preparation, and its use in aqueous coating compositionsHERBERTS & CO GMBH·Filed 1995·Granted Sep 3, 1996·58 cites·14 claims
- 0289US5760123AAqueous dispersion of polyurethanes containing siloxane linkages, production thereof and use in coating compositionsHERBERTS & CO GMBH·Filed 1995·Granted Jun 2, 1998·49 cites·19 claims
- 0384US6743466B2Process for repairing coated substrate surfacesDU PONT·Filed 2001·Granted Jun 1, 2004·18 cites·10 claims
- 0479US6432491B1Method for producing multi-layer paint coatingsDU PONT·Filed 2000·Granted Aug 13, 2002·12 cites·9 claims
- 0578US5569705AAqueous dispersion of polyurethane resins, the production thereof and polyurethane macromers suitable for this purpose, as well as their use in aqueous coating agentsHERBERTS & CO GMBH·Filed 1995·Granted Oct 29, 1996·35 cites·21 claims
- 0675US6506458B1Method for coating motor vehicle bodies or parts thereofDU PONT·Filed 2000·Granted Jan 14, 2003·8 cites·13 claims
- 0767US6472026B1Method for multi-layered coating of substratesDU PONT·Filed 1998·Granted Oct 29, 2002·26 cites·6 claims
- 0866US6958171B2Process for repairing coated substrate surfacesDU PONT·Filed 2001·Granted Oct 25, 2005·4 cites·8 claims
- 0964US6531188B1Method for multi-layered coating of substratesDU PONT·Filed 1998·Granted Mar 11, 2003·20 cites·16 claims
- 1062US6534130B1Method for multi-layered coating of substratesDU PONT·Filed 1998·Granted Mar 18, 2003·20 cites·10 claims
- 1161US5681622AProcess for producing decorative multiple-layer coatingsHERBERTS & CO GMBH·Filed 1995·Granted Oct 28, 1997·14 cites·16 claims
- 1257US5932282AProcess for producing a repair coatingHERBERTS & CO GMBH·Filed 1997·Granted Aug 3, 1999·15 cites·10 claims
- 1354US5439710AMethod of producing multilayer coatings, more particularly for lacquering of motor vehicles, having good adhesion between layersHERBERTS GMBH·Filed 1993·Granted Aug 8, 1995·15 cites·16 claims
- 1453US5906864AAqueous coating composition and its use to produce filler coatsHERBERTS & CO GMBH·Filed 1997·Granted May 25, 1999·19 cites·11 claims
- 1549US6008314AAminourethane hardeners, epoxide-based coating media and the use thereofHERBERTS GMBH·Filed 1997·Granted Dec 28, 1999·12 cites·14 claims
- 1647US5721018AMethod for producing multilayer coatingsHERBERTS & CO GMBH·Filed 1996·Granted Feb 24, 1998·13 cites·10 claims
- 1733US5886085AAqueous coating media and their use in single-layer and multi-layer coating processesHERBERTS GMBH·Filed 1995·Granted Mar 23, 1999·6 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Werner Lenhard files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →