Paul J. Beck

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Yardley, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for extracting antimony from elemental phosphorous
- Patent number 5,989,509
- Issue date Nov 23, 1999
- EMC Corporation
- Louis T. Gunkel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of aqueous phosphorus wastes
- Patent number 5,368,741
- Issue date Nov 29, 1994
- FMC Corporation
- Theodore F. Munday
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE