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HEPA filter module
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Patent number 4,929,261
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Issue date May 29, 1990
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Earl B. Jacobson
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B08 - CLEANING
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Reactor head shielding system
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Patent number 4,432,932
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Issue date Feb 21, 1984
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Jacobson; Earl B.
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Earl B. Jacobson
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Supplied air respirator
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Patent number 4,411,264
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Issue date Oct 25, 1983
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Nuclear Power Outfitters
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Earl B. Jacobson
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A62 - LIFE-SAVING FIRE-FIGHTING
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Radiation attenuation system
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Patent number 4,400,623
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Issue date Aug 23, 1983
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Nuclear Power Outfitters
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Earl B. Jacobson
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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