JE

John C. Ermel

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Aesch, CH: #88 of 139 inventorsTop 65%
Overall (All Time): #3,493,783 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6809992 Analog clock with a twenty four hour display Robert Greubel, Stephen Forsey 2004-10-26