DK

David B. Kouchi

TI Timeline: 4 patents #3 of 5Top 60%
📍 Kirkland, WA: #1,218 of 3,517 inventorsTop 35%
🗺 Washington: #23,018 of 76,902 inventorsTop 30%
Overall (All Time): #1,270,422 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6631382 Data retrieval method and apparatus with multiple source capability David Yarnall, Donald K. Babcock 2003-10-07
6026392 Data retrieval method and apparatus with multiple source capability David Yarnall, Donald K. Babcock 2000-02-15
6023694 Data retrieval method and apparatus with multiple source capability David Yarnall, Donald K. Babcock 2000-02-08
5802511 Data retrieval method and apparatus with multiple source capability David Yarnall, Donald K. Babcock 1998-09-01