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David Lewis

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Burner for gaseous fuels

F - Mech Eng,Light,Heat,Weapons – 23 – D
Patent

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Dental floss holder and applicator

A - Human Necessities – 61 – C
Patent

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A - Human Necessities – 24 – D
Patent

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Formulations containing a glucocorticoid drug for the...

A - Human Necessities – 61 – K
Patent

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Formulations containing an anticholinergic drug for the...

A - Human Necessities – 61 – K
Patent

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Custom adjustable mattress support

A - Human Necessities – 47 – C
Patent

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Dental floss holder and applicator

A - Human Necessities – 61 – C
Patent

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Profile ID: LFCA-PAI-P-308009

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