Drilldown: Patents

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Patents > Year granted: 1850 - 1859 & Applicant is inventor: Yes & First filing: Yes

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Office:
Inventors:
Nathan Scholfield (3) · Rufus Sibley (3) · Thomas Champion (2) · Samuel Champion (2)
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Applicant person:
None (7) · Nathan Scholfield (3) · Rufus Sibley (3) · Thomas Champion (2) · Samuel Champion (2)
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Tech fields:
LTA (21) · military (15) · navigation (15) · projectile (13) · propulsion (4) · None (3) · churn (3) · paddle-wheels (3) · marine propeller (3) · marine (3) · balloon (3) · propeller (2) · whole (2) · car (2) · aerostat (2) · airfoil (2) · aviation (2) · paddle-wheel (2)
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