Multi-Elmac Corporation

Organization

Novi, MI, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Automatic garage door operator with remote load control
- Patent number 4,847,542
- Issue date Jul 11, 1989
- Multi-Elmac Corporation
- John Clark
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Integrated oscillator antenna for low power, low harmonic radiation
- Patent number 4,593,412
- Issue date Jun 3, 1986
- Multi-Elmac Company
- Keith Jacob
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM Signal demodulator
- Patent number 4,574,247
- Issue date Mar 4, 1986
- Multi-Elmac Company
- Keith Jacob
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combination encoder-decoder integrated circuit device
- Patent number 4,426,637
- Issue date Jan 17, 1984
- Multi-Elmac Company
- William C. Apple
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Garage door operator with gas sensor
- Patent number 4,338,526
- Issue date Jul 6, 1982
- Multi-Elmac
- Richard G. Martin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Data communication system for activating remote loads
- Patent number 4,315,249
- Issue date Feb 9, 1982
- Multi-Elmac Company
- William C. Apple
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Decoder circuitry for selectively activating loads
- Patent number 4,305,060
- Issue date Dec 8, 1981
- Multi-Elmac Company
- William C. Apple
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Operator motor control
- Patent number 4,142,137
- Issue date Feb 27, 1979
- Multi-Elmac Company
- Kenneth F. Umpleby
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Digital encoder for door operator
- Patent number 4,141,010
- Issue date Feb 20, 1979
- Multi-Elmac Company
- Kenneth F. Umpleby
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Operator motor control
- Patent number 4,045,715
- Issue date Aug 30, 1977
- Multi-Elmac Company
- Kenneth F. Umpleby
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Multi-Elmac Corporation

Organization

Patents Grantslast 30 patents

Automatic garage door operator with remote load control

Integrated oscillator antenna for low power, low harmonic radiation

FM Signal demodulator

Combination encoder-decoder integrated circuit device

Garage door operator with gas sensor

Data communication system for activating remote loads

Decoder circuitry for selectively activating loads

Operator motor control

Digital encoder for door operator

Operator motor control

Patents Applicationslast 30 patents

Trademarklast 30 trademarks