Ennigerloh
Germany
6
2025-12-18
The entities that hold a legal rights for patent applications filed by inventor Helmig Egbert:
Egbert Helmig from Ennigerloh, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
HOMOGENIZING VALVE
#2 | 2024-08-01SEALING DEVICE FOR A ROD
#3 | 2007-07-19Nozzle head
#4 | 2006-02-16Process for removing inclusions present in a welding seam and device for executing said process
#5 | 2005-07-05Sealing device
#6 | 2005-01-11Device for cleaning an inner pipe inserted into a gas or oil producing well
4453261 ⎘