Inventor

QUAISER ANDRE

DE4 patents

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

FRABA BV

3 patents

US10487563B2Nov 26, 2019

Maintenance system for monitoring a gate device and method for monitoring a gate device

FRABA BV5 citations67

US10294708B2May 21, 2019

Servicing and monitoring system for monitoring a door member

FRABA BV6 citations65

US10290204B2May 14, 2019

Maintenance system and method for maintenance of a door arrangement

FRABA BV1 citations54

FRABA NV

1 patent

US9151865B2Oct 6, 2015

Method and system for sensing light reflective surfaces in a reflective photo-electric sensing system including a light channeling device and a foreground suppression performance

FRABA NV2 citations54