HS

Helmut Lothar Schroeder-Brumloop

OE Otis Elevator: 4 patents #397 of 1,840Top 25%
Overall (All Time): #1,171,441 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10787341 Elevator control system and elevator system having inspection control station Peter Herkel, Michael Mann, Pascal Rebillard, Igor Kuzmin 2020-09-29
9637349 Elevator brake including coaxially aligned first and second brake members Pascal Rebillard, Gerard Sirigu, Olivier Dukacz, Ralph S. Stripling, Juan Antonio Illan +2 more 2017-05-02
8746413 Single brakeshoe test (electrical) for elevators Pascal Rebillard, Gerard Sirigu, Olivier Dukacz, Ralph S. Stripling, Juan Antonio Illan +2 more 2014-06-10
8631908 Elevator system and associated method including power control for operating an elevator in an emergency mode Marvin Dehmlow, Ingo Engelhard, Andreas Tutat 2014-01-21