Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert Leonard Tycast — 2 Patents

IBM: 2 patents #32,839 of 70,183Top 50%
Boca Raton, FL: #930 of 2,373 inventorsTop 40%
Florida: #22,299 of 67,251 inventorsTop 35%
Overall (All Time): #2,169,045 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7047248 Data processing system and method for archiving and accessing electronic messages 2006-05-16
5673403 Method and system for displaying applications of different operating systems on a single system using the user interface of the different operating systems Michael Brown, Lester Brooks Hickerson, Colin Powell, William Chapel Tims, Richard Lee Verburg 1997-09-30