DB

David A. Butterfield

Oracle: 3 patents #4,017 of 14,854Top 30%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
AT American Telephone And Telegraph: 2 patents #45 of 699Top 7%
Overall (All Time): #747,998 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7925872 Method and apparatus for using a directory service to facilitate centralized device naming Yonghong Lai, Shudong Zhou 2011-04-12
7203774 Bus specific device enumeration system and method Shudong Zhou, John Danielson, Jerry A. Gilliam 2007-04-10
6942061 Muffler for internal combustion engine Jerry E. Myers 2005-09-13
D492634 Bidirectional muffler Jerry E. Myers 2004-07-06
6687767 Efficient direct memory access transfer of data and check information to and from a data storage device 2004-02-03
4747040 Dual operating system computer David Blanset, Kenneth M. Keverian, Charles S. Kline, Gerald Popek 1988-05-24
4744048 Display context switching arrangement David Blanset, Kenneth M. Keverian, Charles S. Kline, Gerald Popek 1988-05-10