Inventor

KOCH ROLAND

DE4 patents

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

SCHWARZE PUMPE GAS VEB

1 patent

US4500764AFeb 19, 1985

Device for internal welding of pipes or the like

SCHWARZE PUMPE GAS VEB29 citations81

SIEMENS AG

1 patent

US7285960B2Oct 23, 2007

Measuring device, and method for locating a partial discharge

SIEMENS AG14 citations80

UHLMANN PAC SYSTEME GMBH & CO

1 patent

US7389632B2Jun 24, 2008

Apparatus for distributing small objects in a fill station

UHLMANN PAC SYSTEME GMBH & CO11 citations77

FELBER ARMIN

1 patent

US8790094B2Jul 29, 2014

Diaphragm vacuum pump

FELBER ARMIN0 citations33