Inventor

HESS BERND

DE5 patents

⚠️ This page may combine multiple inventors who share the name “HESS BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOMA POLYTEC GMBH

2 patents

US10087930B2Oct 2, 2018

Vane for a vane cell pump and vane cell pump

JOMA POLYTEC GMBH0 citations34

US10138888B2Nov 27, 2018

Plastic Rotor for a vacuum pump

JOMA POLYTEC GMBH0 citations33

JOMA-POLYTEC GMBH

1 patent

US9651042B2May 16, 2017

Positive displacement pump having axial movement coupling and rotational decoupling

JOMA-POLYTEC GMBH4 citations67

SCHNEIDER WILLI

1 patent

US8794942B2Aug 5, 2014

Vacuum pump with connection nipple for connection between a rotor shaft and a drive

SCHNEIDER WILLI0 citations48

HESS BERND

1 patent

US8740589B2Jun 3, 2014

Vacuum pump

HESS BERND1 citations42