Glenn Cass — 3 Patents at Alpine Electronics

Glenn Cass has been granted 3 US patents while listed as an inventor at Alpine Electronics. All of these patents were granted in 2005. Glenn Cass ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Glenn Cass in Lomita, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6955241	Speaker unit for low frequency reproduction	Erik Thorsell, Tetsuya Oishi	2005-10-18
6912290	Speaker unit for low frequency reproduction	Erik Thorsell, Tetsuya Oishi	2005-06-28
6868937	Sub-woofer system for use in vehicle	—	2005-03-22

Glenn Cass — 3 Patents

Issued Patents All Time

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