About Alex Seidel
Alex Seidel, 80, German weapons manufacturer, co-founder of Heckler & Koch.
Explore other notable deaths in 1989 or deaths in October 1989.
The Deaths Archive presents
How well do you know Alex Seidel?
Explore their life. Test your knowledge. Beat the challenge.
10 questions · One legacy · How much do you really know?
Challenge your friends
Play together in real-time.
Advertisement
Full Biography
|Alex Seidel (4 July 1909 – 24 October 1989) was a German weapons manufacturer and the co-founder of Heckler & Koch along with Theodor Koch and Edmund Heckler. Together the three men built the Heckler and Koch company out of the old name of Heckler & Co. on 28 December 1949. He designed the Mauser HSc pistol in 1934.
Content from Wikipedia — licensed under CC BY-SA 3.0
Interactive
Test Your Knowledge – Trivia Challenge
How well do you know this person's life and legacy?
No account needed to play. Sign in to keep your score on the leaderboard.
Books & Media
Find books, audiobooks and films about Alex Seidel on Amazon.

As an Amazon Associate I earn from qualifying purchases.
Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
Sources
- Wikipedia
- https://en.wikipedia.org/wiki/Alex_Seidel
- CC BY-SA 4.0
- Sep 26, 2026
- View article
- Sep 26, 2026
People who died on October 24
Spotted an error?
Help us keep the archive accurate. Report a correction with a source.
Report an error for Alex Seidel →Advertisement