CH

Christopher J. Hibbard

ES Engineered Compost Systems: 2 patents #3 of 4Top 75%
📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,115,994 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7824903 Systems and methods for generating compost Frederick Timothy O'Neill, Charles Krauter 2010-11-02
7642090 Systems and methods for generating compost Frederick Timothy O'Neill, Charles Krauter 2010-01-05