ES

Edward C. Shurtleff

PH Patent Holding: 1 patents #17 of 43Top 40%
Overall (All Time): #1,640,397 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5795462 Apparatus and method for reclaiming useful oil products from waste oil — 1998-08-18
5286349 Apparatus for reclaiming useful oil products from waste oil — 1994-02-15
5271808 Apparatus from waste oil for reclaiming a useful oil product — 1993-12-21