David P. Erdmann

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Hopkins, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for munition timing and munitions incorporatin...
- Patent number 7,926,402
- Issue date Apr 19, 2011
- Alliant Techsystems Inc.
- Eugene C. Pikus
- F42 - AMMUNITION BLASTING
Information Patent Grant
Acceleration/deceleration sensing switch for munitions
- Patent number 5,914,459
- Issue date Jun 22, 1999
- Alliant Techsystems Inc.
- Larry A. Teske
- F42 - AMMUNITION BLASTING
Information Patent Grant
Multifunctional magnetic fuze
- Patent number 5,497,704
- Issue date Mar 12, 1996
- Alliant Techsystems Inc.
- Dennis L. Kurschner
- F42 - AMMUNITION BLASTING
Information Patent Grant
Munition
- Patent number 4,580,497
- Issue date Apr 8, 1986
- Honeywell, Inc.
- David P. Erdmann
- F42 - AMMUNITION BLASTING
Information Patent Grant
Automatic vehicle monitoring system
- Patent number 4,052,595
- Issue date Oct 4, 1977
- Honeywell Inc.
- David P. Erdmann
- G08 - SIGNALLING
Information Patent Grant
Intrusion detection systems
- Patent number 3,961,320
- Issue date Jun 1, 1976
- Honeywell Inc.
- David P. Erdmann
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MUNITION TIMING AND MUNITIONS INCORPORATIN...
- Publication number 20080121131
- Publication date May 29, 2008
- Eugene C. Pikus
- F42 - AMMUNITION BLASTING