Michael W. Hmelovsky

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Warehouse Point, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Time controlled elevator door motion
- Patent number 4,342,379
- Issue date Aug 3, 1982
- Otis Elevator Company
- John E. Games
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door motion bench velocity
- Patent number 4,342,378
- Issue date Aug 3, 1982
- Otis Elevator Company
- Michael W. Hmelovsky
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Elevator door motion modification
- Patent number 4,305,481
- Issue date Dec 15, 1981
- Otis Elevator Company
- Michael W. Hmelovsky
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Integral gain elevator door motion control
- Patent number 4,305,480
- Issue date Dec 15, 1981
- Otis Elevator Company
- Michael W. Hmelovsky
- G05 - CONTROLLING REGULATING
Information Patent Grant
Elevator door motor compensations
- Patent number 4,300,662
- Issue date Nov 17, 1981
- Otis Elevator Company
- Michael W. Hmelovsky
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door motion mode control
- Patent number 4,300,663
- Issue date Nov 17, 1981
- Otis Elevator Company
- Michael W. Hmelovsky
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator door stall mode with hysteresis
- Patent number 4,300,661
- Issue date Nov 17, 1981
- Otis Elevator Company
- Michael W. Hmelovsky
- B66 - HOISTING LIFTING HAULING