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Eugene M. Andre — 2 Patents

KOKoss: 2 patents #22 of 48Top 50%

Port Washington, WI: #66 of 146 inventorsTop 50%

Wisconsin: #17,225 of 40,088 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Eugene M. Andre has been granted 2 US patents while listed as an inventor at Koss. The first was granted in 1990 and the most recent in April 1992. Eugene M. Andre ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eugene M. Andre in Port Washington, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5109424	Stereo headphones with plug, receptacle and securing plates	Allan G. Mlodzikowski, Seth Banks	1992-04-28	$218,000
4965836	Stereo headphone	Allan G. Modzikowski, Seth Banks	1990-10-23	$86,000

Eugene M. Andre — 2 Patents

Issued Patents All Time

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