Drilldown: Patents

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Patents > Granted: Yes & CPCs: CPC Y02E10/74

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Inventors:
Samuel Stewart Harper (4) · François-Victor Denhaut (2) · Charles J. Jones (2)
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Applicant person:
None (3) · François-Victor Denhaut (2) · Charles J. Jones (2) · Samuel Stewart Harper (2) · Eleanor L. Harper (2)
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None (26) · USPC 416/119 (4) · USPC 416/117 (4) · USPC 416/98 (2) · USPC 416/113 (2)
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Showing below up to 47 results in range #1 to #47.

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