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

Derek Difazio

IBM: 1 patents #44,794 of 70,183Top 65%
Port Chester, NY: #38 of 72 inventorsTop 55%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #2,721,354 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10977871 Delivery of a time-dependent virtual reality environment in a computing system David J. Delia, Wayne M. Delia, Eric LEI 2021-04-13