DK

David R. Kiefer

CR Cray Research: 3 patents #54 of 208Top 30%
📍 Chippewa Falls, WI: #86 of 216 inventorsTop 40%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,656,611 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5211565 High density interconnect apparatus Nicholas J. Krajewski, Carl D. Breske, David Johnson, Kent T. McDaniel, William T. Moore +3 more 1993-05-18
5182473 Emitter emitter logic (EEL) and emitter collector dotted logic (ECDL) families Jan Wikström, Mark S. Birrittella, Stephen B. Smetana, Vernon W. Swanson 1993-01-26
5167511 High density interconnect apparatus Nicholas J. Krajewski, Carl D. Breske, David Johnson, Kent T. McDaniel, William T. Moore +3 more 1992-12-01