Susan M. Siegmann

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North Tonawanda, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Glass elevator innovations
- Patent number 12,202,706
- Issue date Jan 21, 2025
- Andrew Darnley
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Glass elevator innovations
- Patent number 11,919,743
- Issue date Mar 5, 2024
- NATIONWIDE LIFTS
- Andrew Darnley
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door interlock assembly
- Patent number 11,780,710
- Issue date Oct 10, 2023
- Atlas Elevator Components, Inc.
- Andrew Darnley
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Residential elevator with automatic pet door for detection and logi...
- Patent number 7,511,626
- Issue date Mar 31, 2009
- Susan M. Siegmann
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
GLASS ELEVATOR INNOVATIONS
- Publication number 20240246794
- Publication date Jul 25, 2024
- Andrew Darnley
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR DOOR INTERLOCK ASSEMBLY
- Publication number 20230303363
- Publication date Sep 28, 2023
- Atlas Elevator Components, Inc.
- Andrew Darnley
- B66 - HOISTING LIFTING HAULING
Information Patent Application
GLASS ELEVATOR INNOVATIONS
- Publication number 20210179388
- Publication date Jun 17, 2021
- Andrew DARNLEY
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Residential Elevator with Automatic Pet Door for Detection and Logi...
- Publication number 20080041665
- Publication date Feb 21, 2008
- Susan M. Siegmann
- B66 - HOISTING LIFTING HAULING