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

Diana Drennan

Comcast: 2 patents #137 of 737Top 20%
Quakertown, PA: #1 of 24 inventorsTop 5%
Pennsylvania: #1,116 of 7,685 inventorsTop 15%
Overall (2021): #166,608 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11201299 Organic electroluminescent materials and devices Tongxiang LU, George Fitzgerald, Paul M. Lahti, Morgan C. MACINNIS, Daniel W. Silverstein +1 more 2021-12-14
11038137 Organic electroluminescent materials and devices Peter Wolohan, George Fitzgerald 2021-06-15