Stephen Savulak — 7 Patents at Otis Elevator

Stephen Savulak has been granted 7 US patents while listed as an inventor at Otis Elevator. The first was granted in 2017 and the most recent in August 2025. Stephen Savulak ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Stephen Savulak in Woodbury, CT, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12384655	Electrical power transmission to elevator system cars	Enrico Manes, Atsushi Yamada, Suman Dwari, Craig Drew Bogli, Ronnie E. Thebeau +1 more	2025-08-12
12234120	Energy-aware dispatching for conveyance systems	Enrico Manes, Suman Dwari, Ronnie E. Thebeau	2025-02-25
11840423	Hybrid energy storage system architectures	Suman Dwari, Enrico Manes, Ronnie E. Thebeau, Xin Wu	2023-12-12
11670961	Closed loop control wireless power transmission system for conveyance system	Enrico Manes, Suman Dwari, Goran Djuknic	2023-06-06
11611241	Wireless power transfer to an extravehicular mobility unit	Sean K. Murray, Gregory John Quinn	2023-03-21	$49,821,000
11336120	Wireless power transfer system for elevators with extended range	Suman Dwari, Ajit Rajagopalan, Goran Djuknic, Parikshith Channegowda, Enrico Manes	2022-05-17
9590497	Systems and methods for capacitor charge extraction	William A. Veronesi	2017-03-07

Stephen Savulak — 7 Patents

Issued Patents All Time

Patent Widget