John Rudolph Gammeter
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John Rudolph Gammeter was a manufacturer and aero inventor in Akron, Ohio.
Patents whose inventor or applicant is John Rudolph Gammeter or John R. Gammeter
- Patent US-1912-1047038 (English title: Aerostat, Filing date: 1912-08-22)
- Patent US-1913-1118195 (English title: Aerostat, Filing date: 1913-03-12)
- Patent FR-1913-458461 (English title: Balloon shell, Supplementary to patent: Patent US-1912-1047038, Filing date: 1913-05-27)
- Patent GB-1913-15265 (English title: Improvements in aerostats, Supplementary to patent: Patent US-1912-1047038, Filing date: 1913-07-02)
- Patent US-1920-1336030 (English title: Cord-packing, Filing date: 1918-11-02)
References
| Names | John Rudolph Gammeter |
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| Birth date | |
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| Countries | US |
| Locations | Akron |
| Occupations | Manufacturer |
| Tech areas | LTA |
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