Rudolph W. Janda

Person

Spring Grove, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
In-wall electronic timer
- Patent number 6,121,889
- Issue date Sep 19, 2000
- Intermatic Incorporated
- Rudolph W. Janda
- G04 - HOROLOGY
Information Patent Grant
Front housing for an electronic timer
- Patent number D409505
- Issue date May 11, 1999
- Intermatic Incorporated
- Rudolph W. Janda
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
In-wall electronic timer
- Patent number D408303
- Issue date Apr 20, 1999
- Intermatic Incorporated
- Rudolph W. Janda
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Photo-control apparatus and circuit
- Patent number 5,894,175
- Issue date Apr 13, 1999
- Intermatic Incorporated
- Donald Berlin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal photocontrol switch circuit
- Patent number 5,629,569
- Issue date May 13, 1997
- Intermatic, Inc.
- Rudy Janda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit for a solar-powered rechargeable power source and load
- Patent number 5,221,891
- Issue date Jun 22, 1993
- Intermatic Incorporated
- Rudolph W. Janda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for a solar-powered rechargeable power source and load
- Patent number 5,086,267
- Issue date Feb 4, 1992
- Intermatic Incorporated
- Rudolph W. Janda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for a solar-powered rechargeable power source and load
- Patent number 5,041,952
- Issue date Aug 20, 1991
- Intermatic Incorporated
- Rudolph W. Janda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Rudolph W. Janda

Person

Patents Grantslast 30 patents

In-wall electronic timer

Front housing for an electronic timer

In-wall electronic timer

Photo-control apparatus and circuit

Thermal photocontrol switch circuit

Control circuit for a solar-powered rechargeable power source and load

Control circuit for a solar-powered rechargeable power source and load

Control circuit for a solar-powered rechargeable power source and load