Clark E. Allardt

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Claremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Undersea vehicle ejection from capsules
- Patent number 5,542,333
- Issue date Aug 6, 1996
- Hughes Missile Systems Company
- Allen C. Hagelberg
- F41 - WEAPONS
Information Patent Grant
Tandem rocket launcher
- Patent number 4,433,606
- Issue date Feb 28, 1984
- General Dynamics, Pomona Division
- Allen C. Hagelberg
- F41 - WEAPONS
Information Patent Grant
Undersea weapon with hydropulse system and periodical seawater admi...
- Patent number 4,372,239
- Issue date Feb 8, 1983
- General Dynamics, Pomona Division
- Allen C. Hagelberg
- F42 - AMMUNITION BLASTING
Information Patent Grant
Tandem rocket launcher
- Patent number 4,342,252
- Issue date Aug 3, 1982
- General Dynamics, Pomona Division
- Allen C. Hagelberg
- F41 - WEAPONS
Information Patent Grant
Hydropulse underwater propulsion system
- Patent number 4,341,173
- Issue date Jul 27, 1982
- General Dynamics, Pomona Division
- Allen C. Hagelberg
- F42 - AMMUNITION BLASTING