John Bernard
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John Bernard was an aero inventor, with occupation -- and location Richmond, Virginia.
Patents whose inventor or applicant is John Bernard
- Patent US-1909-910488 (English title: Aerial navigating apparatus, Filing date: 1908-06-30)
References
| Names | John Bernard |
|---|---|
| Birth date | |
| Death date | |
| Countries | US |
| Locations | Richmond, Virginia |
| Occupations | |
| Tech areas | Helicopter, Parachute |
| Affiliations | |
| Wikidata id |
