DL

David A. Lupfer

KM K & L Microwave: 1 patents #3 of 8Top 40%
Overall (All Time): #3,987,732 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4714905 SMC filter and method of manufacture thereof Richard Bernstein, William H. Anthony 1987-12-22