CR

Charles Wilson Ridgeway

FG Filtration Group Gmbh: 2 patents #4 of 21Top 20%
📍 Windsor, CA: #83 of 194 inventorsTop 45%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,228,446 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6258142 Multi-pocket filter Clive John Holt 2001-07-10
6159316 Method of making multi-pocket filter Clive John Holt 2000-12-12