4. Environmental heating and cooling; fluid handling and sanitary e
  5. Heating or cooling
  6. Air treatment

John Pettit

Inventor

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Casing hanger and running apparatus

Wells – Processes – Placing or shifting well part
Patent

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Casing hanger running tool

Pipe joints or couplings – With assembly means or feature – Particular tool-engaging means or with tool
Patent

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Console humidifier

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent

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Method and apparatus for evaluating fraud risk in an...

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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Method and apparatus for evaluating fraud risk in an...

Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate

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Profile ID: LFUS-PAI-P-168288

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