Inventor

GRUBER JOHANN

CH5 patents

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

WAGNER INT

2 patents

US5505566AApr 9, 1996

Powder injector

WAGNER INT32 citations89

US5140935AAug 25, 1992

Fluidization arrangement for an electrostatic powder coating device

WAGNER INT14 citations71

WAGNER GMBH J

1 patent

US5188290AFeb 23, 1993

Electrostatic compressed air paint spray gun

WAGNER GMBH J125 citations96

LICENTIA GMBH

1 patent

US4060739ANov 29, 1977

Circuit arrangement for amplifying pulsed signals

LICENTIA GMBH9 citations71

VOEST ALPINE IND ANLAGEN

1 patent

US7006216B2Feb 28, 2006

Device for the chemical analysis of material samples and metallurgical vessel therefor

VOEST ALPINE IND ANLAGEN3 citations56