Resistance Technology, Inc.

Organization

Arden Hills, MN, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aid circuit reducing feedback
- Patent number 7,519,193
- Issue date Apr 14, 2009
- Resistance Technology, Inc.
- Robert J. Fretz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Various directional/omni-directional hearing aid microphone and hou...
- Patent number 6,690,806
- Issue date Feb 10, 2004
- Resistance Technology, Inc.
- Alexander L. Darbut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable module
- Patent number 6,678,386
- Issue date Jan 13, 2004
- Resistance Technology, Inc.
- Scott J. Robinson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional/omni-directional hearing aid microphone and housing
- Patent number 6,597,793
- Issue date Jul 22, 2003
- Resistance Technology, Inc.
- Alex Darbut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniature microphone housing and switch
- Patent number D438860
- Issue date Mar 13, 2001
- Resistance Technology, Inc.
- Alexander L. Darbut
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Miniature microphone housing and switch
- Patent number D438196
- Issue date Feb 27, 2001
- Resistance Technology, Inc.
- Alexander L. Darbut
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Wire coil potentiometer wiper
- Patent number 5,818,324
- Issue date Oct 6, 1998
- Resistance Technology, Inc.
- Gerald D. Richels
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery door and faceplate arrangement for a completely in the cana...
- Patent number 5,784,470
- Issue date Jul 21, 1998
- Resistance Technology, Inc.
- Ricky L. Fackler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid controls operable with battery door
- Patent number 5,687,242
- Issue date Nov 11, 1997
- Resistance Technology, Inc.
- Lester Iburg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency response adjusting device
- Patent number 5,500,901
- Issue date Mar 19, 1996
- Resistance Technology, Inc.
- Michael P. Geraci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Potentiometer retention mechanism and method of mounting
- Patent number 5,157,371
- Issue date Oct 20, 1992
- Resistance Technology, Inc.
- Arman E. Sundquist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniature modular volume control and integrated circuit assembly fo...
- Patent number 5,001,762
- Issue date Mar 19, 1991
- Resistance Technology, Inc.
- David R. Barwig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of mounting a potentiometer
- Patent number 4,835,833
- Issue date Jun 6, 1989
- Resistance Technology, Inc.
- Gerald H. McDonald
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Trimmer control mounted in potentiometer knob
- Patent number 4,649,366
- Issue date Mar 10, 1987
- Resistance Technology, Inc.
- Gerald H. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression connection for potentiometer leads
- Patent number 4,636,768
- Issue date Jan 13, 1987
- Resistance Technology, Inc.
- Donald R. Hagen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Potentiometer
- Patent number 4,329,676
- Issue date May 11, 1982
- Resistance Technology, Inc.
- Gerald H. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Patents Applicationslast 30 patents

Information Patent Application
Hearing aid circuit reducing feedback
- Publication number 20050047620
- Publication date Mar 3, 2005
- Resistance Technology, Inc.
- Robert J. Fretz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing aid
- Publication number 20020057817
- Publication date May 16, 2002
- Resistance Technology, Inc.
- Alexander L. Darbut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic switch with electronic switching capability
- Publication number 20020001391
- Publication date Jan 3, 2002
- Resistance Technology, Inc.
- Alexander L. Darbut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Trademarklast 30 trademarks

Information Trademark
78727001 - INTUNE
- Serial number 78727001
- Registration number 3331557
- Filing date Oct 5, 2005
- RESISTANCE TECHNOLOGY, INC.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
76202738 - VIM
- Serial number 76202738
- Filing date Jan 30, 2001
- RESISTANCE TECHNOLOGY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75925634 - CLARI-D
- Serial number 75925634
- Registration number 2643600
- Filing date Feb 22, 2000
- RESISTANCE TECHNOLOGY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73735120 - RTI
- Serial number 73735120
- Registration number 1539610
- Filing date Jun 20, 1988
- RESISTANCE TECHNOLOGY, INC.
- 37 - Building construction
Information Trademark
73735662 - RTI
- Serial number 73735662
- Registration number 1539058
- Filing date Jun 17, 1988
- RESISTANCE TECHNOLOGY, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Resistance Technology, Inc.

Organization

Patents Grantslast 30 patents

Hearing aid circuit reducing feedback

Various directional/omni-directional hearing aid microphone and hou...

Programmable module

Directional/omni-directional hearing aid microphone and housing

Miniature microphone housing and switch

Miniature microphone housing and switch

Wire coil potentiometer wiper

Battery door and faceplate arrangement for a completely in the cana...

Hearing aid controls operable with battery door

Frequency response adjusting device

Potentiometer retention mechanism and method of mounting

Miniature modular volume control and integrated circuit assembly fo...

Method of mounting a potentiometer

Trimmer control mounted in potentiometer knob

Compression connection for potentiometer leads

Potentiometer

Patents Applicationslast 30 patents

Hearing aid circuit reducing feedback

Hearing aid

Acoustic switch with electronic switching capability

Trademarklast 30 trademarks

78727001 - INTUNE

76202738 - VIM

75925634 - CLARI-D

73735120 - RTI

73735662 - RTI