DP

David W. Perry

SS Signature Science: 2 patents #5 of 11Top 50%
US US Dept of Homeland Security: 2 patents #7 of 40Top 20%
📍 Ottawa, IL: #1 of 6 inventorsTop 20%
🗺 Illinois: #1,314 of 8,447 inventorsTop 20%
Overall (2024): #173,308 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12005403 Mixing chamber apparatus for high-volume sampling Joseph A. DiCicco, Paul M. Flanigan, IV, John Brady, Barry Smith 2024-06-11
11958010 Thermal desorber assembly for high-volume sampling filters Joseph A. DiCicco, Paul M. Flanigan, IV, John Brady, Barry Smith 2024-04-16