Viktor Tarczal
Viktor Tarczal was a Hungarian Professor of Graphology, located at "No. 34 Elsacrutcza, Budapest, Kingdom of Hungary".[1] He did some slightly earlier work with propellers, and is identified as a "Teacher(Tanár) and Writing(or letter, or document) expert(Irásszakértő)".[2] We mainly have him for the patent family descending from Patent HU-1901-24148. This was a kite, filed in almost all its iterations in collaboration with fellow Hungarians Dr. Edmund Roheim and Josef Simkó. This kite was among our most internationally filed single patents, with the Hungarian first filing making no mention of the other two inventors. There is reason to believe Tarczal was the leader in the above-mentioned collaboration and his apparently non-collaborative work with propellers may have been more extensive. It is possible he matches Wikidata entry Q1316840.
Patents whose inventor or applicant is Viktor Tarczal
- Patent CA-1902-76895 (English title: Kite, Supplementary to patent: Patent HU-1901-24148)
- Patent NO-1901-10772 (English title: Stable kite, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901)
- Patent HU-1901-24148 (English title: "Dragon", Kite, Filing date: 1901-02-11)
- Patent HU-1901-23725 (English title: Propeller, Filing date: 1901-03-13)
- Patent CH-1901-23804 (English title: Kite called "Stable Dragon", Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-04-11)
- Patent GB-1901-8320 (English title: Stable kite, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-04-23)
- Patent FR-1901-310239 (English title: Stable kite, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-04-24)
- Patent US-1902-701644 (English title: Kite or Flying-Machine, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-05-13)
- Patent ES-1901-27849 (English title: Stabilized paper (kite), Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-06-16)
- Patent DK-1902-4873 (English title: Kite, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-09-04)
- Patent IT-1901-64280 (English title: Stable kite, Supplementary to patent: Patent HU-1901-24148, Filing date: 1902-06-30)
- Patent AT-1902-13596 (English title: Kite called "Dragon", Supplementary to patent: Patent HU-1901-24148, Filing date: 1902-05-03)
- Patent DE-1902-138494 (English title: Kite, Supplementary to patent: Patent HU-1901-24148, Filing date: 1902-05-06)
=== References ===
| Names | Tarczal Viktor (actual Hungarian name form and name order); Victor Tarczal (name as fully Westernized); Viktor Tarczal |
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| Birth date | |
| Death date | |
| Countries | HU |
| Locations | No. 34 Elsacrutcza, Budapest, Hungary |
| Occupations | professor |
| Tech areas | Kite, Stability, Aerodynamics, Wings, Lift, Sustentation, Propellers, Propulsion |
| Affiliations | Dr. Edmund Roheim, Josef Simkó |
| Wikidata id |
