HF

Hugo Felder

IA Inventio Ag: 17 patents #34 of 953Top 4%
Overall (All Time): #269,559 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D974211 Elevator car operating panel Quirin Kollros, Moritz Rodermund, Felix Mattes 2023-01-03
D969650 Operating and display panel for elevators Quirin Kollros, Moritz Rodermund, Felix Mattes 2022-11-15
D957278 Elevator car operating panel Quirin Kollros, Moritz Rodermund, Felix Mattes 2022-07-12
D957279 Operating and display panel for elevators Quirin Kollros, Moritz Rodermund, Felix Mattes 2022-07-12
D949728 Operating and display panel for elevators Quirin Kollros, Moritz Rodermund, Felix Mattes 2022-04-26
D949729 Operating and display panel for elevators Quirin Kollros, Moritz Rodermund, Felix Mattes 2022-04-26
D949037 Elevator car operating panel Quirin Kollros, Moritz Rodermund, Felix Mattes 2022-04-19
10662025 Operating panel for an elevator with splash water protected key switch Quan Fu Zhuo 2020-05-26
D869502 Display screen with icon Christopher Mason 2019-12-10
D869500 Display screen with icon Christopher Mason 2019-12-10
7798291 Emergency device for installing in an elevator car of an elevator installation 2010-09-21
7404470 Elevator car operating panel Dennys Taiana, Marco Aluisetti 2008-07-29
7404471 Push button for elevator car operating panel Dennys Taiana 2008-07-29
7398865 Elevator car operating panel Dennys Taiana, Marco Aluisetti 2008-07-15
7318501 Elevator control apparatus with side mounted signal generating insert 2008-01-15
6724888 Call transmitter for the input of control commands, particularly for an elevator installation 2004-04-20
6087600 Keypad for input of control commands Meinolph Kaufmann, Ernst Schwarz 2000-07-11