Return device for returning at least one line
US-2026091519-A1 · Apr 2, 2026 · US
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Collmer Andreas patents
Collmer Andreas is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Collmer Andreas |
| Total patents | 27 |
| First publication | Jan 15, 2015 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Combustion chamber subassembly for a vaporizing burner
US-2024310036-A1 · Sep 19, 2024 · US
Process for manufacturing a cast metal heat exchanger housing for a vehicle heater
US-11760164-B2 · Sep 19, 2023 · US
Coating robot
US-11548164-B2 · Jan 10, 2023 · US
Vehicle heater
US-11345214-B2 · May 31, 2022 · US
Vehicle heater
US-11312209-B2 · Apr 26, 2022 · US
Flow restrictor element, especially for restricting air flow in an air duct system of a vehicle
US-11162707-B2 · Nov 2, 2021 · US
Process for manufacturing a cast metal heat exchanger housing for a vehicle heater
US-2021276399-A1 · Sep 9, 2021 · US
Vehicle heater
US-11104206-B2 · Aug 31, 2021 · US
Vehicle heater
US-2021229524-A1 · Jul 29, 2021 · US
Recent patents
Latest publications not already listed above.
Combustion chamber assembly
US-11046149-B2 · Jun 29, 2021 · US
Coating robot
US-2020324416-A1 · Oct 15, 2020 · US
Vehicle heater
US-10578340-B2 · Mar 3, 2020 · US
Vehicle heater
US-2020055374-A1 · Feb 20, 2020 · US
Vehicle heater
US-2020023712-A1 · Jan 23, 2020 · US
Vehicle heater
US-2019135076-A1 · May 9, 2019 · US
Inflow element, especially for a combustion air flow path in a vehicle heater
US-10259289-B2 · Apr 16, 2019 · US
Combustion chamber assembly
US-2019030993-A1 · Jan 31, 2019 · US
Coating agent line with grounding element
US-10137463-B2 · Nov 27, 2018 · US
Heat exchanger arrangement
US-10106013-B2 · Oct 23, 2018 · US
Heat exchanger arrangement, especially for a vehicle heater
US-9903249-B2 · Feb 27, 2018 · US
Combustion chamber assembly unit for a vaporizing burner
US-9897311-B2 · Feb 20, 2018 · US
Vehicle heater
US-2016318374-A1 · Nov 3, 2016 · US
Robot transmission with a pressure compensation device
US-9387586-B2 · Jul 12, 2016 · US
Vehicle heater
US-9290079-B2 · Mar 22, 2016 · US
Inflow element, especially for a combustion air flow path in a vehicle heater
US-2015028118-A1 · Jan 29, 2015 · US
Painting booth coating agent line and manufacturing method for a coating agent line
US-2015017340-A1 · Jan 15, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Eberspaecher Climate Control Sys Gmbh & Co Kg | 22 |
| Duerr Systems Ag | 3 |
| Duerr Systems Gmbh | 3 |
| Collmer Andreas | 2 |
| Hezel Thomas | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60H1/2212 | 14 |
| B60H2001/2271 | 12 |
| F23D2900/21002 | 12 |
| F23N2241/14 | 8 |
| B60H1/22 | 8 |