Inventor
HIRSCH CHRISTIAN
DE16 patents
⚠️ This page may combine multiple inventors who share the name “HIRSCH CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEHNDER GROUP INT AG
8 patentsUS10982911B2Apr 20, 2021
Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their production
ZEHNDER GROUP INT AG2 citations70
US10041746B2Aug 7, 2018
Enthalpy exchanger element and method for the production
ZEHNDER GROUP INT AG3 citations67
US10852028B2Dec 1, 2020
Heat exchanger block and heat recovery ventilation unit comprising it
ZEHNDER GROUP INT AG7 citations66
US11759753B2Sep 19, 2023
Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their production
ZEHNDER GROUP INT AG0 citations59
US12104858B2Oct 1, 2024
Channel heat exchanger
ZEHNDER GROUP INT AG0 citations51
US11015873B2May 25, 2021
Exchanger element for passenger compartment and passenger compartment equipped with such an exchanger element
ZEHNDER GROUP INT AG0 citations51
US12264884B2Apr 1, 2025
Method for providing a heat exchanger block with a housing as well as heat exchanger block having such a housing
ZEHNDER GROUP INT AG0 citations41
US12203672B2Jan 21, 2025
Method for producing an exchanger element package for a vehicle
ZEHNDER GROUP INT AG0 citations36