Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DF

David J. Ford — 2 Patents

AUAutodesk: 2 patents #320 of 1,046Top 35%
Portland, OR: #4,612 of 9,213 inventorsTop 55%
Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,153,700 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7168012 Error handling and representation in a computer-aided design environment James M. Clauss, Kevin M. Linscott 2007-01-23
6363503 Error handling and representation in a computer-aided design environment James M. Clauss, Kevin M. Linscott 2002-03-26