Inventor · disambiguated record
Heinrich Dohmann
Also filed as: DOHMANN HEINRICH
14 granted patents·2 pending applications·13 citations·filing 1998–2023
85Inventor score
Files withBATTENFELD CINCINNATI GERMANY8AMERICAN MAPLAN CORP4DOHMANN HEINRICH2BATTENFELD-CINCINNATI GERMANY GMBH1WAESCHLE GMBH1
Top patents by PatentIndex Score
16 records- 0170US7588708B2Spiral-webbed mandrelAMERICAN MAPLAN CORP·Filed 2006·Granted Sep 15, 2009·2 cites·7 claims
- 0269US11298847B2Device and method for cutting an extruded pipe to lengthBATTENFELD CINCINNATI GERMANY·Filed 2019·Granted Apr 12, 2022·0 cites·7 claims
- 0366US7077639B2Spiral-webbed mandrelAMERICAN MAPLAN CORP·Filed 2003·Granted Jul 18, 2006·6 cites·7 claims
- 0462US9434100B2Device for sealing a cooling tank for an extruded plastic profileDOHMANN HEINRICH·Filed 2010·Granted Sep 6, 2016·2 cites·7 claims
- 0558US12318957B2Device and method for cutting an extruded pipe to lengthBATTENFELD CINCINNATI GERMANY·Filed 2019·Granted Jun 3, 2025·0 cites·15 claims
- 0650US2025196384A1Cutting apparatus for cutting off extruded plastic profilesBATTENFELD CINCINNATI GERMANY·Filed 2023·Application pending·0 cites
- 0747US10899061B2Cooling and vacuum tankBATTENFELD CINCINNATI GERMANY·Filed 2016·Granted Jan 26, 2021·0 cites·13 claims
- 0846US10744698B2Process and apparatus for supporting a plastic profileBATTENFELD-CINCINNATI GERMANY GMBH·Filed 2015·Granted Aug 18, 2020·0 cites·9 claims
- 0946US9969114B2Device for producing plastic tubesBATTENFELD CINCINNATI GERMANY·Filed 2014·Granted May 15, 2018·0 cites·19 claims
- 1046US9937517B2Device for guiding and/or forming an extruded strand of plastic and process for coating a flat materialBATTENFELD CINCINNATI GERMANY·Filed 2013·Granted Apr 10, 2018·0 cites·5 claims
- 1145US10773442B2Device for producing plastic pipesBATTENFELD CINCINNATI GERMANY·Filed 2014·Granted Sep 15, 2020·0 cites·1 claims
- 1244US7758331B2Pipe support systemAMERICAN MAPLAN CORP·Filed 2006·Granted Jul 20, 2010·0 cites·12 claims
- 1343US9776354B2Extrusion processAMERICAN MAPLAN CORP·Filed 2014·Granted Oct 3, 2017·0 cites·13 claims
- 1437US9259873B2Device and method for cooling plastic profilesDOHMANN HEINRICH·Filed 2010·Granted Feb 16, 2016·0 cites·10 claims
- 1537US2018361646A1Method and device for cooling extruded profilesBATTENFELD CINCINNATI GERMANY·Filed 2016·Application pending·0 cites
- 1628US6186334B1Method of and apparatus for screening bulk materialWAESCHLE GMBH·Filed 1998·Granted Feb 13, 2001·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →