DB

David K. Balkin

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,818,023 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5189261 Electrical and/or thermal interconnections and methods for obtaining such Lawrence C. Alexander, Bernd Karl Appelt, James Jens Hansen, Joseph Hromek, Ronald A. Kaschak +5 more 1993-02-23