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

Wilbert De Graaf — 2 Patents in 2020

Microsoft: 2 patents #1,006 of 7,426Top 15%
Bellevue, WA: #318 of 1,484 inventorsTop 25%
Washington: #2,691 of 14,769 inventorsTop 20%
Overall (2020): #108,297 of 565,922Top 20%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10855635 Electronic mail (e-mail) system support for messages with different traffic types Krishna Kumar Parthasarathy, Wayne Merl Cranston, William J. Whalen, Neelamadhaba Mahapatro, Piyush Gupta +2 more 2020-12-01
10541957 Using e-mail message characteristics for prioritization Gregory Gourevitch, Todd Luttinen, Victor Boctor, Lizhuang Zhao 2020-01-21