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

John P. DeVido

AQAqualon: 1 patents #21 of 45Top 50%
Kennett Square, PA: #194 of 289 inventorsTop 70%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,835,579 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5254161 Thermally stable nitrocellulose emulsions, solutions and coatings Ernest C. Linsay, Daniel M. Zavisza 1993-10-19