Gunter Bierlein — 1 Patent at U.S. Philips

Gunter Bierlein has been granted 1 US patent while listed as an inventor at U.S. Philips. All of these patents were granted in 1990. Gunter Bierlein ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gunter Bierlein in Schwabach, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4964168	Circuit for storing a speech signal in a digital speech memory	Helmut Salbaum	1990-10-16

Gunter Bierlein — 1 Patent

Issued Patents All Time

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