David P. Andersen

Person

Burnsville, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic volume and torque weight sensor
- Patent number 5,800,262
- Issue date Sep 1, 1998
- Lockheed Martin Corporation
- David P. Andersen
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic volume and torque weight sensor
- Patent number 5,685,772
- Issue date Nov 11, 1997
- Lockheed Martin Corporation
- David P. Andersen
- G01 - MEASURING TESTING
Information Patent Grant
Dye marker for agricultural row guidance
- Patent number 5,636,792
- Issue date Jun 10, 1997
- Lockheed Martin Corporation
- Gerald F. Sauter
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Crop swath-width measurement using acoustic transducers
- Patent number 5,606,504
- Issue date Feb 25, 1997
- Lockheed Martin Corporation
- David P. Andersen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Radar pulse detection and classification system
- Patent number 5,583,505
- Issue date Dec 10, 1996
- Lockheed Martin Corporation
- David P. Andersen
- G01 - MEASURING TESTING
Information Patent Grant
Broken tine detector for agricultural machines
- Patent number 5,521,514
- Issue date May 28, 1996
- Loral Corporation
- George F. Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Comb data generation
- Patent number 5,369,373
- Issue date Nov 29, 1994
- Unisys Corporation
- George F. Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Speech sampling and companding device
- Patent number 4,550,425
- Issue date Oct 29, 1985
- Sperry Corporation
- David P. Andersen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voiced alerting system
- Patent number 4,369,425
- Issue date Jan 18, 1983
- Sperry Corporation
- David P. Andersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David P. Andersen

Person

Patents Grantslast 30 patents

Acoustic volume and torque weight sensor

Acoustic volume and torque weight sensor

Dye marker for agricultural row guidance

Crop swath-width measurement using acoustic transducers

Radar pulse detection and classification system

Broken tine detector for agricultural machines

Comb data generation

Speech sampling and companding device

Voiced alerting system