John Bruce Wallace Jr.

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Red Hill, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bulk nitrogen purification process that requires no hydrogen in the...
- Patent number 5,993,760
- Issue date Nov 30, 1999
- Air Products and Chemicals, Inc.
- Thomas Hsiao-Ling Hsiung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Regeneration of adsorbent beds
- Patent number 5,863,852
- Issue date Jan 26, 1999
- Air Products and Chemicals, Inc.
- Thomas Hsiao-Ling Hsiung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL