KS

Karl Steffes

DU Dell Usa: 11 patents #29 of 472Top 7%
DC Dell Computer: 1 patents #11 of 38Top 30%
Overall (All Time): #389,912 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6266239 Computer access panel having a biased cover latching mechanism and method Stephen Cook, John Jeffries 2001-07-24
6157532 Computer system access panel having a biased cover latching mechanism Stephen Cook, John Jeffries 2000-12-05
6118668 Computer having an expansion card cage assembly Erica Scholder, Timothy Radloff, Stephen Cook 2000-09-12
6053586 Computer access panel having a biased cover latching mechanism and method Stephen Cook, John Jeffries 2000-04-25
5831821 Computer having an expansion card cage assembly Erica Scholder, Timothy Radloff, Stephen Cook 1998-11-03
5684271 Configurationally variable computer chassis/EMI shield apparatus and associated fabrication methods Erica Scholder 1997-11-04
5457608 Adjustable printed circuit board mounting appartus Erica Scholder, Robert Garrett 1995-10-10
5452184 Multi-position PC board fastener with grounding element Erica Scholder, Kevin Michael Troy 1995-09-19
5438476 Apparatus for upgrading a personal computer 1995-08-01
5398156 Shielded computer printed circuit board retention apparatus Jerry D. Gandre 1995-03-14
5337464 Method of convertibly upgrading a personal computer 1994-08-16
5338214 Expansion card/riser card module for desktop computers Joseph B. Crosby, Jerry D. Gandre, Dan E. Swindler 1994-08-16
5228319 Desktop computer locking assembly Raymond J. Holley, Robert D. Weiss, Robert Garrett 1993-07-20