Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

David Croom — 1 Patent

INIntergraph: 1 patents #180 of 192Top 95%
Madison, AL: #404 of 715 inventorsTop 60%
Alabama: #5,394 of 10,951 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Croom has been granted 1 US patent while listed as an inventor at Intergraph. All of these patents were granted in 2002. David Croom ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Croom in Madison, AL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6445974 CAD-neutral application programming interface Jim M Malaugh 2002-09-03 $9,352,000