4. A - Human Necessities
  5. 63
  6. C

Mark Richardson

A - Human Necessities – 63 – C

Inventor

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Inventor

Country: Canada

Guard for in-line roller skates

A - Human Necessities – 63 – C
Patent

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Guidewire having linear change in stiffness

A - Human Necessities – 61 – M
Patent

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Guidewire having linear change in stiffness

A - Human Necessities – 61 – M
Patent

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Improved capillary pumps for vaporization of liquids

B - Operations – Transporting – 01 – F
Patent

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Method of advertising on golf balls

G - Physics – 09 – F
Patent

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Guard for in-line roller skates

A - Human Necessities – 63 – C
Patent

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Method of advertising on golf balls

G - Physics – 09 – F
Patent

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Profile ID: LFCA-PAI-P-1675627

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