GB

Gerald Branchcomb

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,273,609 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5674393 Oil filter Ralph D. Terhune 1997-10-07
5104534 Filter design — 1992-04-14