Inventor

BAERTSCHI PETER

CH4 patents

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

INVENTIO AG

1 patent

US7699143B2Apr 20, 2010

Method of setting the floor associations of a plurality of operating units of an elevator installation

INVENTIO AG18 citations79

SCHWEIZERISCHE VISCOSE

1 patent

US4842213AJun 27, 1989

Catching ribbon having thread-engaging elements for catching and holding a thread on a thread support and slip-on ring provided with such catching ribbon

SCHWEIZERISCHE VISCOSE18 citations66

RIETER AG MASCHF

1 patent

US4535515AAug 20, 1985

Draw-roll assembly

RIETER AG MASCHF2 citations60

SIEMENS SCHWEIZ AG

1 patent

US11297401B2Apr 5, 2022

Method for testing a plurality of notification appliances connected to a bus system and notification appliance for conducting the test

SIEMENS SCHWEIZ AG0 citations38