DO

David Harold Oberstadt

IBM: 3 patents #593 of 5,539Top 15%
📍 Gilroy, CA: #7 of 62 inventorsTop 15%
🗺 California: #2,413 of 28,521 inventorsTop 9%
Overall (2003): #31,931 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6631381 System and method for referencing a user-generated copy of a catalog Tanya Couch, Catherine Drummond, Virginia W. Hughes, Jr., Theresa Hsing Lai, Joseph Davis Lea, III 2003-10-07
6604096 Apparatus and method for locally caching query explain data Tanya Couch, Catherine Drummond, Virginia W. Hughes, Jr., Theresa Hsing Lai, Joseph Davis Lea, III 2003-08-05
6539371 System and method for filtering query statements according to user-defined filters of query explain data Terry M. Bleizeffer, Tanya Couch, Catherine Drummond, Virginia W. Hughes, Jr., Theresa Hsing Lai +1 more 2003-03-25