Paul L. Caldwell Jr.

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Aurora, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Water treatment method to remove dissolved oxygen therefrom
- Patent number 4,348,289
- Issue date Sep 7, 1982
- Mobil Oil Corporation
- Earl S. Snavely
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Petroleum production technique utilizing a hot aqueous fluid
- Patent number 4,223,735
- Issue date Sep 23, 1980
- Mobil Oil Corporation
- Paul L. Caldwell
- C01 - INORGANIC CHEMISTRY