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

Robert Classen — 1 Patent

Winchester, VA: #114 of 199 inventorsTop 60%
Virginia: #18,949 of 34,511 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Classen has been granted 1 US patent. All of these patents were granted in 2005. Robert Classen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Classen in Winchester, VA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6880818 Flyless stream shingling and stream merging apparatus and method Edward Desaulniers, John Lovaghy 2005-04-19