DE

David John Ellis

Overall (All Time): #1,435,590 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11047089 Cleaning and washing down and/or feathers Nicholas Brown 2021-06-29
10633788 Treatment of fabrics and textiles Nicholas Brown 2020-04-28
10533279 Method of dye clearing textiles Nicholas Brown 2020-01-14