EH

Ernst E. Hucking

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Siegen, DE: #120 of 251 inventorsTop 50%
Overall (All Time): #3,986,200 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4709228 Electronic data input keyboard comprising keys provided with conductive contacts Karl-Heinz Klemmt 1987-11-24