Alvin P. Callahan

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Harriman, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system
- Patent number 5,275,802
- Issue date Jan 4, 1994
- Martin Marietta Energy Systems, Inc.
- Furn F. Knapp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system
- Patent number 5,186,913
- Issue date Feb 16, 1993
- Martin Marietta Energy Systems, Inc.
- Furn F. Knapp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE