Walter Zapp

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Walter Zapp
Inventor
Employer(s)Valsts Elektrotehniskā Fabrika (VEF)
Minox GmbH
Known forInvention of Minox subminiature camera

Walter Zapp (Latvian: Valters Caps; 4 September [O.S. 22 August] 1905 – 17 July 2003) was a Baltic German inventor.[1] His best-known creation was the Minox subminiature camera.[2] Over the course of his life, he was granted over 60 patents.

Biography

Minox Riga camera made by VEF
Limited edition Minox CLX camera, with Walter Zapp signature

Zapp was born in

Baltic German mother and a British father.[1] In 1932, while living in Estonia, he began developing the then subminiature camera by first creating wooden models, which led to the first prototype in 1936.[2] It was introduced to the market in 1938. Minox cameras were made by VEF
(Valsts Elektrotehniskā Fabrika) in Latvia. VEF made 17,000 Minox cameras.

During the

electron microscopy at AEG in Berlin
.

After World War II, in 1945, he founded the Minox GmbH in Wetzlar, Germany. The company still exists.

In 2001, when he went to Latvia for the last time, he said that he had gone to celebrate his 100th birthday in Latvia. He died aged 97, in Binningen near Basel, Switzerland.[1]

Patents

The innovative design and technical solutions of Zapp's camera were patented around the world. VEF received 66 patents in 18 countries for Zapp's

inventions.[3] Later in the 1960s, Zapp was named as the inventor in several patents granted to Minox GmbH for improvements and modifications of a subminiature camera.[4] In the beginning of 90's, Zapp patented his last invention, the Minox T8 pocket telescope.[5]

Publications

Walter Zapp (1944). "Ein russisches Galvanometer". Physikalische Blätter (in German). 1 (9): 138–140.

doi:10.1002/phbl.19440010907
.

Awards and honors

In 2001, Walter Zapp received an

Eesti Post has issued a Europa postage stamp in 1994 to commemorate Walter Zapp and his patented invention (Estonian patent No. 2628), the Minox subminiature camera.[7]

See also

References

  1. ^
    OCLC 238892134
    . Walter Zapp was born on 4 September 1905 in the family of a Riga merchant. His father was a British subject, but his mother was a Baltic German.
  2. ^ a b "Rangefinder". 59 (12). December 2010: 98. {{cite journal}}: Cite journal requires |journal= (help)
  3. ^ Pēteris Skorovs (6 January 2014). "Minox Patents". Historical patents. Retrieved 24 February 2014.
  4. ^ "Walter Zapp". MINOX. Retrieved 2021-05-12.
  5. ^ "Minox Pocket Telescope T8". www.submin.com. Retrieved 2021-05-12.
  6. ^ Teenetemärkide kavalerid: Walter Zapp Retrieved 24 August 2013.
  7. ^ "EUROPA. Eesti patendid/ 072-06-1994". Postmargid. Eesti Post. Retrieved 25 August 2013.

Further reading

External links
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