SL

Stephen Longley-Martines

FP Filtrona Filter Products Development Co. Pte.: 1 patents #4 of 6Top 70%
📍 Templeton, MA: #12 of 22 inventorsTop 55%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #2,815,743 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10779564 Tobacco smoke filter Ann R. Treadaway, James D. Reed 2020-09-22