PR

Paul Ruehl

HT Holcim Technology: 2 patents #24 of 137Top 20%
Overall (All Time): #1,101,729 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11912633 Fertilizer composition including animal manure and cement kiln dust Travis Weide 2024-02-27
11084073 Treatment of polluted aqueous liquids Brian Borowski 2021-08-10
5372460 Method of disposing of earth contaminated by petroleum products 1994-12-13
5236283 Method of disposing of earth contaminated by leaking underground storage tanks 1993-08-17