Frechen
Germany
5
2021-05-06
The entities that hold a legal rights for patent applications filed by inventor Schäfer Thomas:
Thomas Schäfer from Frechen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR PRODUCING A FILTER FEEDER, DEVICE SUITABLE FOR CARRYING OUT THE METHOD, AND FILTER FEEDER
#2 | 2020-08-13Riser sleeve, method for producing a riser body for the riser sleeve as well as an expander element and core box for producing a riser body
#3 | 2019-04-11Method for producing a feeder with a mesh-like fabric covering over the feeder opening thereof
#4 | 2018-09-13Method for producing a riser in a core shooter, and core box suitable for performing the method
#5 | 2015-10-08Method for producing a feeder having an exothermic feeder body, and a feeder having an insulating external shell
1312632 ⎘