4. Stock material or miscellaneous articles
  5. Structurally defined web or sheet
  6. Discontinuous or differential coating, impregnation or bond

John J. Hiers

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Acoustical insulating barrier and method of making the barrier

Acoustics – Sound-modifying means – Sound absorbing panels
Reexamination Certificate

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Acoustical insulating barrier and method of making the barrier

Acoustics – Sound-modifying means – Sound absorbing panels
Patent

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Battery cover

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent

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Blood filter and method of filtration

Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent

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Blood filter material

Liquid purification or separation – Filter – Material
Patent

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Profile ID: LFUS-PAI-P-234866

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