Paul Fearnside

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Sugar land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
On-line acid monitor and neutralizer feed control of the overhead w...
- Patent number 5,326,482
- Issue date Jul 5, 1994
- Nalco Chemical Company
- Ronald B. Lessard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
On-line acid monitor and neutralizer feed control of the overhead w...
- Patent number 5,302,253
- Issue date Apr 12, 1994
- Nalco Chemical Company
- Ronald B. Lessard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL